Documentation

How Imgira Works

Imgira is a professional-grade, privacy-first online tools suite that runs entirely in your browser. No uploads, no servers, just performance.

01The Imgira Philosophy

In an era where personal data is often the currency of the internet, Imgira takes a different approach. We believe that your images and documents should never leave your device unless you explicitly want them to.

High Performance

Utilizing modern WebAssembly (WASM) and hardware acceleration to process images at native speeds.

Total Privacy

Zero server communication. Your files are processed in a local sandbox and destroyed when you close the tab.

Privacy & Security

Unlike traditional online image tools, Imgira does not have a backend storage system for your files. When you select a file:

Local Buffer Allocation: The file is read into your browser's RAM as a temporary Buffer or Blob.
Client-Side Computation: Processing algorithms (like Sharp-equivalent WASM or OpenCV.js) execute on your CPU/GPU.
Immediate Disposal: As soon as you download the result or navigate away, the memory is cleared by the browser's garbage collector.

Metadata & Security

Metadata Viewer Metadata Cleaner EXIF Remover Hash Generator

Metadata Viewer

Extract hidden technical data from your images. Read EXIF (Camera settings), IPTC (Copyright info), and XMP data instantly. Uses exifreader for parsing complex binary fields.

EXIF Remover

Protect your anonymity. Strip GPS coordinates, device IDs, and timestamps from your photos before sharing them online. Perfect for high-privacy image sharing.

Free Metadata Cleaner

Wipe EXIF tags, GPS positions, timestamps, software creator signatures, and structural metadata from images (JPEG, PNG, WebP) and PDF documents. PDF processing runs client-side inside sandboxed browser RAM.

Clean Metadata

Watermark Tool

Protect your copyright. Add custom text watermarks with control over position, opacity, and rotation. Processed entirely in your browser for total security.

Protect Work

Hash Generator

Generate secure cryptographic signatures. Verify file integrity using SHA-256, MD5, and more. All processing is done locally to keep your data private.

Generate Hash

Password Generator

Create cryptographically strong passwords with entropy analysis. Configure length, character sets, and bulk generation without any server-side logging.

Generate Secure Password

Optimizations

Single Compress Bulk Optimizer

Smart Compression

Our compression engine uses advanced lossy and lossless algorithms to strip metadata, optimize color palettes, and re-encode pixel data. Reduce file sizes by up to 80% with minimal visual impact.

Multi-Threaded Bulk

Process dozens of images simultaneously using Web Workers. Set a global quality target and download everything in a perfectly structured ZIP archive.

Image Padder

Resizing & Scaling

Open Resizer

Pro Resizer

Pixel-perfect downscaling.

Social Media

Presets for IG, FB & more.

Signature

Auto-trim scaling.

Passport Maker

AI alignment for IDs.

Advanced Format Conversion

Format Converter ICO Converter

Multi-Format Engine

Process images across 10+ professional formats including **WebP, AVIF, TIFF, BMP, GIF, HEIF, JP2, and JXL**. Our engine balances compression speed with visual fidelity.

Multi-Res ICO Packaging

Our **ICO Converter** packages 6 distinct resolution layers (16px to 256px) into a single Binary ICON structure. Ensures your favicons stay crisp on any browser tab.

Visio (VSD/VSDX) Conversion

Transform proprietary **Microsoft Visio** drawings into universal PDFs or vice-versa. Our engine maintains vector path integrity and multi-page layouts.

VSD to PDF PDF to VSD

Organizer & Batch Workflows

Batch File Renamer

Reorganize thousands of files instantly. Use **Search & Replace**, **Sequential Numbering**, and **Case Normalization** to clean up messy image collections. All processed in-memory.

Regex SupportAuto-SequencingCase ConversionBatch ZIP

Open Renamer

Composition & Layout

Bulk Image Merger

Combine multi-image sets into a single continuous vertical, horizontal, or grid-based graphic.

Merge Images

Precise Image Splitter

Divide large graphics into smaller tiles or equal divisions. Perfect for creating Instagram grid posts.

Split Image

Collage Maker

Arrange multiple images into stunning grid layouts. Choose from various templates and customize spacing.

Create Collage

Duplicate Image

Create multiple copies of an image and arrange them in horizontal, vertical, or grid layouts with custom gaps.

Duplicate Now

SVG Vector Studio

Open SVG Studio

Hybrid Vector Engine

Powered by fabric.js v6, our studio offers a professional-grade visual canvas synchronized with a real-time XML editor. Draw, resize, and reorder objects with pixel-perfect precision.

XML SyncUndo/RedoPath EditorObject Locking

Multi-Format Export

Export your designs as optimized SVG, high-res PNG, or production-ready React and React Native components. Includes support for Data URIs for instant CSS background embedding.

React JSXReact NativeClean HTMLData URI

Advanced Layer Management

The SVG Studio features a full-featured Layers panel that allows you to manage complex illustrations with ease. Reorder elements via drag-and-drop, toggle visibility with a single click, and lock objects to prevent accidental edits. Every object—from freehand paths to geometric shapes—is independently manageable.

Hierarchy Control

Visual Hiding

Asset Library

History Stack

AI-Powered Intelligence

Background Removal

Remove Background

Background Changer

Replace backgrounds with solid colors, gradients, or images with natural blending.

Change Background

Clean Image

Uses Navier-Stokes algorithms to restore backgrounds and remove unwanted objects.

Try Cleaning

Image Upscaler

Enhance your images up to 4x using professional Lanczos3 resampling.

Try Upscaler

Image to Text (OCR)

Extract editable text from any image or screenshot using Tesseract.js.

Try OCR

Image to Voice

Bridges the gap between visual text and auditory consumption.

Listen Now

Speech to Text

Convert live voice into editable text using high-accuracy browser recognition.

Transcribe Voice

Website to Markdown

Convert web pages into clean markdown for LLMs and RAG pipelines.

Convert URL

Smart Image Search

Reverse search images on Google Lens, Bing, Yandex, and TinEye. Upload photos, crop search regions, or search by URL.

Search Images

GIF & Video Processing Suite

GIF Compressor

Native optimization. Control colors and dithering.

Compress

Video to GIF

Convert MP4/WebM to high-quality GIFs.

Convert

GIF Generator

Optimized embed codes for GitHub and Markdown.

Embed

GIF Quality

Adjust color palette and compression intensity.

Adjust

Profile Animator

Animate avatars with pulse and glow effects.

Animate

Design & Creative Studio

Signature Generator

Create professional digital signatures by drawing or typing with 30+ elegant curated handwritten fonts. Export directly as a transparent PNG.

Create Signature

Filters & Effects

Apply professional-grade filters, artistic effects, and color adjustments. From vintage looks to modern artistic distortions.

Apply Filters

Emoji Maker

Create custom emojis with unique expressions. Export as PNG or SVG.

Start Creating

Meme Generator

Professional-grade meme studio with interactive canvas. Style text layers freely.

Create Meme

Blank Image Maker

Generate pixel-perfect blank canvases. Control hex colors and transparency.

New Canvas

Artistic Styles

Transform photos with **Pixelate, Vignette, Wave Effect, and Dot Screen** distortions.

Pixelate Vignette Wave Dot Screen

Color Picker

Extract hex codes and generate dominant palettes from any image instantly.

Pick Color

QR Generator

Create custom QR codes with logo support and high-ECC reliability.

Generate QR

Favicon Generator

Generate a complete set of favicons and manifest files for web development.

Build Suite

Font Checker

Analyze typography in images and find matching Google Fonts alternatives.

Detect Fonts

Vector SVG

Trace raster images into high-fidelity scalable vector graphics (SVG).

Vectorize

Online Drawing Tool

A professional object-oriented drawing suite with shapes, text, and stickers.

Start Drawing

3D Text Effect

Generate stunning 3D text with deep shadows, gradients, and perspective transforms.

Create Text

L-system Generator

Design beautiful mathematical fractals, space-filling curves, and realistic biological plants using Lindenmayer systems grammar. Customize angles, colors, thickness, and animate rendering in real-time. Export as PNG or SVG vectors.

Start Generating

Custom Flag Maker

Design professional flags with layouts, emblems, and realistic waving effects.

Design Flag

Image to Polaroid

Convert any photo into an authentic retro Polaroid print with customizable borders, handwritten caption fonts, and realistic tilted drop shadows.

Create Polaroid

QR Generator

High-ECC QR codes with logo support.

ASCII Art

Stylized character mapping with color.

Image Reflection Invert Image Duotone / Tritone Sketch Effect ASCII Art

Scientific Signal & Shape Analysis

Histogram Explorer

Deep RGB and Luminosity analysis with logarithmic scaling to uncover hidden shadow data.

Mean/MedianLog Scale

Channel Splitter

Decompose images into spectral components (R, G, B, A) with lossless extraction.

Alpha ExtractorMonochrome

Image Skeletonizer

Iterative thinning algorithm that reduces shapes to their structural skeletons.

TopologicalZhang-Suen

Threshold Studio

Professional binarization engine for document cleaning and stencil making.

Invert LogicHigh Contrast

Edge Detection

Identifies points where image brightness changes sharply using Sobel operators.

SobelAdjustable Gain

Website Screenshot

Capture high-res screenshots of any website. Supports multiple viewports.

Capture Now

Favicon Grabber

Scans websites for associated brand assets, icons, and logos.

Grab Assets

Image Analyzer Histogram Channel Splitter Threshold Skeletonizer Edge Detection

Advanced PDF Utilities

PDF Compressor

Reduce file size while maintaining readability using structural optimization.

Compress PDF

PDF Form Filler

Interactive field detection for typing and checking boxes directly in PDFs.

Fill Form

PDF Rotate

Lossless orientation correction for individual pages or entire documents.

Rotate PDF

PDF Splitter

Extract specific ranges or split every page into separate files.

Split PDF

Rearrange Pages

Visual drag-and-drop interface to reorder pages in your documents.

Reorder Pages

PDF Watermark

Protect intellectual property by adding text or image overlays.

Add Watermark

PDF Viewer

View PDFs with thumbnails, zoom controls, and text search. 100% private.

View PDF

PDF Editor

Annotate with text, highlights, and freehand drawings. Export as PDF.

Edit PDF

PDF to Image Image to PDF Merge PDF Page Remover PDF to JPG PDF to PNG PDF Watermark PDF Viewer PDF Editor

JSON & Data Utilities

JSON Formatter

Pretty-print and structure messy JSON data with customizable indentation.

Format JSON

JSON Diff

Compare two JSON objects side-by-side and highlight structural differences.

Compare JSON

JSON Minifier

Compress JSON by removing all whitespace for optimized production payloads.

Minify JSON

Validator Sort Keys to CSV to XML to YAML Viewer Escape Merge XML to JSON YAML to JSON

Word (DOCX) Utilities

Word Viewer

A distraction-free viewer that renders Word documents as clean HTML directly in your browser.

Open Viewer

Word Compressor

Optimize Word documents by compressing embedded images and stripping unnecessary metadata.

Compress Doc

Word Merger

Combine multiple DOCX files into a single master document while preserving structure.

Merge Files

to PDF to Text to Markdown to HTML Metadata

PowerPoint (PPTX) Utilities

PPTX Compressor

Shrink presentation file sizes by optimizing embedded media and cleaning XML structure.

Compress PPTX

Media Extractor

Automatically extract all images, videos, and icons embedded within your PowerPoint slides.

Extract Media

PPTX Merger

Combine multiple presentation files into a single continuous slide deck instantly.

Merge Decks

to PDF to Image to HTML to Text to PPT PPT to PPTX Metadata Watermark Slide Size Word Count Split PPTX Images to PPTX

Color Space Utilities

Color Picker

Extract hex codes and generate harmonic palettes from any image instantly.

Pick Colors

Image Color Remover

Erase specific background colors to transparency, create vibrant color-splash isolation highlights, or apply custom grayscale filters.

Remove Color

RGB to HEX

Convert RGB channel values to standard CSS hexadecimal codes with live preview.

Convert RGB

RGB to CMYK

Prepare your digital colors for professional printing by converting to CMYK.

Print Setup

HEX to RGB RGB to HSL HSL to RGB

Universal Text Utilities

Case Converter

Instantly transform text between UPPERCASE, lowercase, Title Case, camelCase, and more.

Convert Case

Word Counter

Get detailed statistics including word count, character count, and reading time.

Count Words

List Sorter

Organize data alphabetically, numerically, or by length. Supports custom separators and duplicate removal.

Sort List

Math & Utility Tools

Professional mathematical utilities — from random number generators and dice rollers to a full scientific calculator. All processing happens locally in your browser.

Scientific Calculator Area Calculator Percentage Calc Volume Calc Random Number Gaussian RNG Coin Flipper Dice Roller Password Gen Hilbert Curve Poster Map Random Matrix Number Gen

Cropping & Transformations

Image Cropper

Precision framing. Our cropper uses coordinate scaling to ensure 100% pixel fidelity.

Open Cropper

Image Rotator

Professional orientation controls. Rotate in 90-degree increments or mirror flip.

Open Rotator

Deskew Image

Straighten crooked document scans, invoices, and photo horizons automatically or manually.

Crooked Scan

Aligned

Deskew Now

Border Image

Add professional borders and frames. Choose from Solid, Gradient, and Shadow.

Add Border

Shape Cropper

Create circular profile pictures or add elegant rounded corners with SVG masking.

Crop Shape

Opacity Adjuster

Fine-tune image transparency for overlays and watermarks with live preview.

Adjust Opacity

Shape Cutout

Cut images into hearts, stars, and more with transparent backgrounds.

Cut Shapes

Round Corner

Add perfectly smooth rounded corners to any image with custom radius.

Round Corners

Professional & SEO Tools

SERP Preview Tool

Simulate Google search results for desktop and mobile devices. Check title and description limits, search competitor keyword trends, and optimize search CTR.

Preview SERP

Open Graph Generator

Generate tags for Facebook, Twitter, and LinkedIn across 14 metadata types. Simulates visual card rendering for Facebook, X, LinkedIn, and Discord.

Generate Tags

Redirect Checker

Audit status response paths, trace redirect hop chains (301, 302, 307, 308), measure connection latencies, and debug response headers.

Trace Path

Canonical URL Checker

Verify index rel=canonical setup, detect duplicate tags, check canonical URL status codes, and ensure SEO ranking authority flow.

Verify Canonical

Sitemap Generator

Create Google-compliant XML sitemaps for your images. Improve search ranking.

Generate Sitemap

DPI/PPI Changer

Adjust Print Density (DPI) metadata. Essential for professional printing.

Change DPI

Sitemap Inspector

Fetch, parse, and analyze any website's XML sitemap or sitemap index files. Export data as CSV or PDF report.

Inspect Sitemap

Hreflang Checker

Fetch, parse, and validate hreflang alternate language link configurations. Verify self-references and backlinks.

Check Hreflangs

SEO Insights

Master visibility with **Character Counters, Robots.txt, and WHOIS Lookups**.

Counter Robots WHOIS

Site Performance

Analyze performance with **Traffic Analysis, Backlinks, and Speed Tests**.

Traffic Tool Backlinks Speed Test

Mockup Maker

Place images inside device frames like iPhones and MacBooks with realistic perspective.

Create Mockup

GEO & AI Search Suite

Optimize content for LLMs and AI search engines with **GEO Score, LLMO File Checker, and LLMS.txt Generator**.

GEO Score LLMO File LLMS.txt

EEAT & Quality Audit

Verify credibility and layout structures based on quality guidelines using **EEAT Score and Content Quality Checker**.

EEAT Score Quality

FAQ Generator

Generate structured FAQ sections with clean semantic HTML and Google-compliant FAQPage JSON-LD schema markup.

FAQ Generator

SEO & Career Suite

Auditing tools including **SEO Analyzer, Resume Analyzer, and Keyword Density**.

SEO Resume Density

SSL Checker

Check SSL/TLS certificates instantly. Grade security, audit headers, and detect expiring certs.

Check SSL

DNS Lookup

Query A, AAAA, MX, NS, CNAME, TXT, SOA, CAA, and PTR records in real time.

Lookup DNS

Time & Date Utilities

Time Zone Converter

Convert and compare time across 42 global time zones. Built-in DST awareness ensure your global meetings and logs are always accurately timed.

Convert Zones

Unix Timestamp Converter

Bidirectional conversion between Unix timestamps and human-readable dates. Supports seconds and milliseconds for modern API debugging.

Convert Timestamp

Date Calculator

Add or subtract time units from any date or calculate the exact duration between two dates with leap year awareness.

Calculate Date

Age Calculator

Get a detailed breakdown of your age in years, months, and days. Includes next birthday countdown and fun lifetime stats.

Calculate Age

14Excel & Spreadsheet Utilities

Excel to PDF

Transform spreadsheets into professional PDF documents. Customize page orientation, table themes, font sizes, and header colors for perfect reporting.

Format PDF

Excel to HTML

Generate semantic HTML table code from your spreadsheets. Includes live preview and a download option for a fully styled HTML document.

Generate HTML

Split & Merge Excel

Divide large workbooks into multiple files or consolidate separate sheets into a single master spreadsheet. All processed securely in your browser.

Split Merge

Excel Viewer & Converter

Browse Excel data with filters and search, or convert workbooks to clean CSV and JSON formats for developer-friendly data handling.

Viewer CSV JSON

CSV Data Suite

CSV Viewer CSV to JSON

A professional-grade toolkit for manipulating Comma-Separated Values (CSV) data. Whether you're a developer cleaning datasets, an analyst merging reports, or a marketer deduping lists, our 15+ CSV tools provide native-speed performance with zero data leakage.

CSV Viewer

Interactive grid with instant search.

Column Manager

Add, remove, and reorder columns.

Filter Rows

Advanced multi-rule data filtering.

Remove Duplicates

Dedupe by one or more key columns.

Sort Data

Multi-level numeric and text sorting.

Merge CSV

Intelligent header-aligned consolidation.

Split CSV

Break huge files by row or size.

Repair/Fix

Fix quotes and RFC-4180 compliance.

CSV Compare

Spot diffs between two CSV versions.

CSV to PDF

Create styled, paginated PDF reports.

CSV to JSON

Structured objects for developers.

CSV to SQL

Generate INSERT/UPDATE queries.

CSV to XML

Custom tags for enterprise systems.

CSV to Markdown

GitHub-ready documentation tables.

CSV to Excel

Convert to standard XLSX format.

Privacy-First Data Parsing

Unlike online converters that process your data on a server, Imgira uses **streaming web workers** and local memory to parse files. Your sensitive financial records or client lists never leave your device.

Developer Workflows

Automate the mundane. Generate **SQL inserts**, **JSON objects**, or **Markdown tables** instantly. Our tools handle complex escaping and type-casting (Numbers, Booleans) automatically.

Health & Fitness Utilities

A comprehensive suite of 27 calculators split across three health and wellness modules. Whether you're calculating body composition, nutritional guidelines, daily calorie expenditure, or cardiovascular vitals, our local-only processing ensures absolute confidentiality for your sensitive biological data. Sync statistics seamlessly across all tools using the Shared Profile bar.

Weight Suite

9 calculators focusing on body weights, lifting performance, and package shipping weights.

Ideal Weight: Devine, Robinson, Miller, & Hamwi
Weight Loss & Gain Planning Calendars
One-Rep Max (1RM) Weight Lifting Forecasts
Volumetric Shipping Weight comparisons
Units: kg, lbs, oz, grams, & stones

Open Weight Tools

Health Suite

11 calculators for body metrics, calorie expenditures, and developmental milestones.

BMI classification with colored gauges
US Navy Tape Method Body Fat % estimate
Boer & Hume Lean Body Mass (LBM)
Mifflin-St Jeor BMR & TDEE multipliers
Pregnancy weight trajectory tracker
Daily Protein and Water intake metrics

Open Health Tools

Heart & BP Suite

7 calculators focused on cardiovascular health, fitness zones, and long-term risk.

Blood Pressure & Mean Arterial Pressure (MAP)
Interactive Beat Tapper for heart rate measurements
Target HR training zones (Karvonen & Tanaka)
10-year ASCVD Cardiovascular Risk estimator
Heart Rate Recovery (1 & 2-min indices)
AHA Life's Simple 7 Heart Health Score

Open Heart Tools

Absolute Privacy Standard

Health and biological characteristics are highly sensitive personal details. We enforce a zero-upload design. All biometric data, pregnancy inputs, activity lists, and blood pressure levels are calculated strictly client-side using safe sandboxed Javascript math. No data is stored, tracked, or sent to external endpoints.

Clinical & Standard Formulas

Our calculations are based on established clinical and physiological guidelines, including the American Heart Association (AHA) blood pressure categories, US Navy Body Fat Tape equations, Mifflin-St Jeor BMR formula, ASCVD Risk Estimator guidelines, and Devine/Robinson/Miller ideal weight models.

Exercise & Workout Utilities

A professional-grade performance and energy expenditure suite consisting of 8 specialized physical calculators. Estimate running pace splits, assess cardiorespiratory capacity, track step calorie burn, or model resistance loads. Our strict privacy-first architecture guarantees that your physical metrics remain stored strictly in-browser.

Calorie Burn Estimators

Accurate metabolic calorie forecasts mapped to specific exercise modalities:

Steps to Calories: Converts steps to distance and maps burn rates using speed intensities.
Walking & Cycling: Models treadmill incline or cycle speeds against weight coefficients.
Swimming: Selects stroke profiles (freestyle, breaststroke, backstroke, butterfly).
Workout Burn: Database of 12+ gym workouts with standardized MET constants.

Performance & Limits

Evaluate endurance, maximum strength thresholds, and conditioning:

Running Pace splits: Computes pace times per unit distance and forecasts split marks for 5Ks, 10Ks, and full marathons.
One Rep Max (1RM): Uses Epley and Brzycki equations to calculate maximum lift power and target reps.
VO2 Max Assessments: Dual-validated fitness tests using the 1-Mile Rockport walk or the 12-Minute Cooper run.

Biometric Privacy Protection

Biometric outputs and exercise histories are sensitive physiological details. All calculators in this suite operate 100% locally. No distance values, times, repetition weight metrics, or VO2 scores are transmitted to external databases.

MET & Exercise Formulations

Calorie expenditure calculations utilize Metabolic Equivalent of Task (MET) ratios based on standard physical guidelines. Strength estimations rely on Epley's and Brzycki's lift algorithms. VO2 Max estimates employ clinical standards from the American College of Sports Medicine (ACSM).

Math Utilities

Hilbert Curve Generator

Generate, design, and animate space-filling Hilbert curves. Hover to inspect the exact 1D-to-2D coordinates, pan and zoom the grid, and export vector SVGs or high-res PNGs.

Generate Curve

Pythagoras Tree Generator

Generate recursive Pythagoras fractal trees with parametric controls. Customize recursion depth, branch scale ratios, angles, and color gradients with animations and SVG export.

Generate Tree

Pascal's Triangle Generator

Generate, inspect, and analyze Pascal's Triangle. Highlight Sierpinski divisibility fractals, sum shallow Fibonacci diagonals, check prime numbers, and display probability distribution ratios.

Generate Triangle

Heighway Triangle Generator

Generate and visualize Heighway Dragon curves and right-triangle subdivision meshes. Animate the fractal folding recursively, adjust parameters, and export high-resolution designs.

Generate Curves

Dragon Curve Generator

Generate and explore space-filling dragon curves recursively. Visualise the classic Heighway Dragon, Twin Dragon, and Levy C Curves with animations, custom styling, and vector downloads.

Generate Dragons

Twindragon Curve Generator

Generate and visualize the space-filling Twindragon fractal (Davis-Knuth dragon) recursively with tiling grids, animations, speed controls, and dual-tone themes.

Generate Twindragons

Coin Flipper

Interactive 3D Coin Flipper or Multiple Toss Generator. Get instant random results locally.

Flip Coin

Random Number Generator

Generate random integers or floats within custom ranges securely in your browser.

Generate Numbers

Dice Roller

Roll virtual dice with custom sides, quantities, and modifiers. Instantly calculate totals locally.

Roll Dice

Gaussian RNG

Generate normally distributed random numbers with custom mean and standard deviation.

Generate Normal Distribution

Random String Generator

Create secure passwords, unique IDs, or random character sequences with custom sets.

Generate Strings

Area Calculator

Calculate 2D areas and 3D surface areas with interactive 3D extruded shapes.

Calculate Area

Perimeter Calculator

Calculate the perimeter or circumference of various 2D shapes with interactive 3D visualizations.

Calculate Perimeter

Volume Calculator

Calculate volumetric capacity of 3D objects with a built-in interactive 3D WebGL viewer.

Calculate Volume

Scientific Calculator

Advanced math expressions, trigonometry, constants, and formula evaluation.

Scientific Calculator

Scientific Calculator 3D

An immersive, 3D interactive physical calculator built with React-Three-Fiber.

Launch 3D Calculator

Percentage Calculator

Quickly solve percentage changes, discounts, and fractions dynamically.

Calculate Percentages

Age & Date Calculators

Calculate exact chronologies, business days, and time differences with precision.

Age Calc Date Calc

Academic & Finance Utilities

Student Tools Suite

Comprehensive grade management tools containing CGPA and GPA calculations (with custom credits), attendance trackers (skip/attend target projections), and a Pomodoro study timer with offline audio alerts.

CGPA & GPA MathAttendance TargetSkipped Class LimitPomodoro Study TimerPDF Report Export

Calculate Academic Stats

Finance Calculator

Evaluate compound interest, loan EMIs, savings growth, investment returns, and inflation adjustments with charts.

EMI CalculatorCompound InterestInflation AdjusterInvestment ReturnsAmortization Charts

Calculate Finance

Developer Utilities

Image to HTML

Convert images into Base64 data URIs for embedding directly into source code.

Base64 Converter

Data URI to Image Converter

Convert Base64 Data URIs back to downloadable PNG, JPG, or SVG image files with automatic MIME-type detection.

Decode URI

HTML to Image

Render HTML and CSS instantly into high-quality images with live preview.

Render Code

Screen Capture

Native browser-based screen recording without any extensions or software.

Start Capture

SVG Viewer

Interactive visualization and inspection of SVG code. Panning, zooming, and code analysis in one tool.

View SVG

View Page Source

Fetch, inspect, and audit the HTML source of any public URL. Bypass CORS via a secure proxy, get syntax-highlighted markup with line numbers, inspect HTTP headers, extract all assets (links, images, scripts, stylesheets), and run an automated on-page SEO checklist with scoring. Export a multi-page PDF report with Imgira branding.

CORS ProxySEO AuditAsset ExtractorPDF ReportHTTP Headers

View Page Source

Responsive Checker

Preview any website across 14+ real device viewports simultaneously — from iPhone SE to 4K TV. Each panel is independently controllable with portrait/landscape toggle, per-panel zoom, and custom viewport input. Three layout modes (Grid, Columns, Focus) plus quick-start device bundles. Includes a CSS breakpoint reference table for Tailwind and vanilla media queries.

14+ DevicesLive IframeLandscape ModeCustom ViewportBreakpoint Ref

Test Responsiveness

NPM Package Checker

Instantly inspect any npm package — download trends, bundle sizes, license safety, dependency counts, and version history. Features live autocomplete search, month-long sparkline charts, Bundlephobia gzip weight, health scoring, and a side-by-side comparison mode for two packages. All data is cached locally for instant revisits.

Download TrendsBundle SizeLicense AuditHealth ScoreCompare ModeCached

Inspect Package

Website Asset Extractor

Extract images, video, audio, plain text body contents, hierarchical outlines, structured JSON-LD schemas, scripts, and stylesheet files from any website URL.

Asset ExtractorCORS Proxy BypassFonts DownloaderJSON-LD ParserKeyword Density

Scan Website

Additional Utilities

More powerful tools to help you with everyday tasks — from color conversion and text analysis to PDF manipulation and batch operations. All processed locally in your browser.

Complete Tool Directory

Explore our full suite of 244 specialized online utility tools, all running entirely in your browser.

SERP Preview Tool

SEO

Open Graph Generator

SEO

Redirect Checker

SEO

Canonical URL Checker

SEO

Free Metadata Cleaner

Security

AI Tag Remover

AI Tools

Finance Tools

Finance

Student Tools

Student

Website Asset Extractor

Developer

Exercise Tools

Exercise

Pregnancy & Child Health Tools

Health

Weight Calculator

Weight

Health Calculator

Health

Wellness Calculator

Health

Heart & Blood Pressure Tools

Health

Deskew Image

Creative

Image Reflection Effect

Creative

Invert Image Colors

Creative

Duotone & Tritone

Creative

Sketch Effect

Creative

Signature Generator

Creative

Password Generator

Security

Gaussian RNG

Math

Dice Roller

Math

Coin Flipper

Math

Random Number Generator

Math

Random String Generator

Math

List Randomizer

Math

SVG Viewer

Developer

Responsive Checker

Developer

View Page Source

Developer

Online Drawing Tool

Creative

3D Text Effect

Creative

L-system Generator

Math

Hilbert Curve Generator

Math

Image Analyzer Pro

Analysis

Shape Cutout

Basic Edit

Custom Flag

Creative

Duplicate Image

Basic Edit

Round Corner

Basic Edit

Dot Screen

Creative

Speech to Text

Developer

Resume Analyzer

Developer

Emoji Maker

Design

Website to Markdown

Developer

Pixelate

Creative

Compress

Developer

Resize

Basic Edit

Image Padder

Basic Edit

Convert

Conversion

Remove BG

AI Tools

Watermark

Security

Clean Image

AI Tools

PDF to Image

Conversion

Image to PDF

Conversion

Merge PDF

PDF Utilities

Image to Text

Professional

Image Upscaler

Design

Filters & Effects

Design

Bulk Compressor

Developer

Metadata Viewer

Analysis

EXIF Remover

Security

Color Picker

Color Utilities

RGB to HEX

Color Utilities

HEX to RGB

Color Utilities

RGB to HSL

Color Utilities

HSL to RGB

Color Utilities

RGB to CMYK

Color Utilities

QR Code Generator

Professional

Batch Renamer

Developer

Blank Image Maker

Design

ICO Converter

Design

Favicon Generator

Design

Logo & Favicon Grabber

Developer

Website Screenshot

Developer

Bulk Image Merger

Design

Collage Maker

Design

Background Changer

AI Tools

ASCII Art Generator

Design

Histogram Analyzer

Analysis

Channel Splitter

Analysis

Threshold Tool

Analysis

Image Skeletonizer

Analysis

Edge Detection

Analysis

Font Checker

Developer

DPI Changer

Basic Edit

GIF Compressor

GIF Tools

GIF BG Remover

GIF Tools

GIF to PNG Sequence

GIF Tools

GIF Embed Generator

GIF Tools

GIF Metadata

GIF Tools

GIF Cropper

GIF Tools

Video to GIF

GIF Tools

GIF Quality Adjuster

GIF Tools

GIF Speed Controller

GIF Tools

Opacity Adjuster

Basic Edit

Image Splitter

Basic Edit

Image Cropper

Design

Image Rotator

Design

Resize Signature

Basic Edit

Passport Photo Maker

Professional

Social Media Resizer

Basic Edit

Vector SVG

Developer

Profile Animator

Design

Round Image

Design

Vignette

Design

Border Image

Basic Edit

Image to Voice

Developer

VSD to PDF

Developer

PDF to VSD

Developer

Wave Effect

Creative

Meme Generator

Creative

Image to HTML

Developer

HTML to Image

Developer

Screen Capture

Developer

Mockup Maker

Design

SEO Analyzer

SEO

Keyword Density

SEO

Image Sitemap

SEO

Sitemap Inspector

SEO

Hreflang Checker

SEO

SEO Character Counter

SEO

Robots.txt Generator

SEO

Backlink Checker

Analysis

Page Speed Test

Analysis

Internet Speed Test

Analysis

WHOIS Lookup

Developer

SSL Checker

Analysis

DNS Lookup

Analysis

Website Traffic Tool

SEO

Hash Generator

Security

JSON Formatter

JSON Utilities

JSON Minifier

JSON Utilities

JSON Validator

JSON Utilities

JSON Diff

JSON Utilities

JSON Merge

JSON Utilities

JSON Sort Keys

JSON Utilities

JSON Escape

JSON Utilities

JSON Viewer

JSON Utilities

JSON to CSV

JSON Utilities

JSON to XML

JSON Utilities

JSON to YAML

JSON Utilities

XML to JSON

JSON Utilities

YAML to JSON

JSON Utilities

Password Protect PDF

PDF Utilities

PDF Password Remover

PDF Utilities

PDF Compressor

PDF Utilities

PDF Form Filler

PDF Utilities

PDF Page Remover

PDF Utilities

PDF Rotate

PDF Utilities

PDF Splitter

PDF Utilities

PDF to JPG

Conversion

PDF to PNG

Conversion

PDF Watermark

PDF Utilities

Rearrange PDF Pages

PDF Utilities

PDF Viewer

PDF Utilities

PDF Editor

PDF Utilities

Keyword Extractor

Text Utilities

Text Analyzer

Text Utilities

Text Deduplicator

Text Utilities

Text Inverter

Text Utilities

Text Merger

Text Utilities

Text Padding

Text Utilities

Text Readability Score

Text Utilities

Text Reverser

Text Utilities

Text Rotator

Text Utilities

Text Sorter

Text Utilities

Text Splitter

Text Utilities

Text Statistics

Text Utilities

Text to Speech

Text Utilities

Text Trimmer

Text Utilities

Remove Extra Whitespaces

Text Utilities

Find and Replace

Text Utilities

Multi-Language Translator

Text Utilities

Text Case Converter

Text Utilities

List Sorter

Text Utilities

Word Compressor

Word Utilities

Word Metadata Editor

Word Utilities

Word to PDF

Word Utilities

Word to Text

Word Utilities

Word Viewer

Word Utilities

Word to Markdown

Word Utilities

Word to HTML

Word Utilities

Word Merger

Word Utilities

Time Zone Converter

Time & Date

Unix Timestamp Converter

Time & Date

Date Calculator

Time & Date

Age Calculator

Time & Date

Scientific Calculator

Math

Area Calculator

Math

Volume Calculator

Math

Perimeter Calculator

Math

CSV to Excel

CSV Utilities

Excel to CSV

CSV Utilities

Excel to HTML

Excel Utilities

Excel to JSON

Excel Utilities

Excel to PDF

Excel Utilities

Excel Viewer

Excel Utilities

Merge Excel

Excel Utilities

Split Excel

Excel Utilities

Add Watermark to PowerPoint

PowerPoint Utilities

Change Slide Size

PowerPoint Utilities

Compress PowerPoint

PowerPoint Utilities

Extract Text from PPTX

PowerPoint Utilities

Images to PowerPoint

PowerPoint Utilities

Merge PowerPoint

PowerPoint Utilities

Split PowerPoint

PowerPoint Utilities

Word Count in PowerPoint

PowerPoint Utilities

CSV Column Add/Remove

CSV Utilities

CSV Compare

CSV Utilities

CSV Escape / Fix

CSV Utilities

CSV Filter

CSV Utilities

CSV Merge

CSV Utilities

CSV Sort

CSV Utilities

CSV Split

CSV Utilities

CSV to JSON

CSV Utilities

CSV to Markdown

CSV Utilities

CSV to PDF

CSV Utilities

CSV to SQL

CSV Utilities

CSV to XML

CSV Utilities

CSV Viewer

CSV Utilities

Remove Duplicates from CSV

CSV Utilities

SVG Studio

Design

Image to Polaroid

Creative

Image Color Remover

Creative

Data URI to Image Converter

Developer

Map Poster & Wallpaper Creator

Design

PaperMe - Printable Paper Generator

Design

Pythagoras Tree Generator

Math

Pascal's Triangle Generator

Math

Random Matrix Generator

Math

Number Generator

Math

Heighway Triangle Generator

Math

Dragon Curve Generator

Math

Twindragon Curve Generator

Math

GEO Score Checker

GEO

LLMO File Checker

GEO

Build Your LLMS.txt

GEO

EEAT Score Checker

GEO

Content Quality Checker

GEO

FAQ Generator

FAQ

NPM Package Checker

Developer

Smart Image Search

AI Tools

AI Image Studio

AI Tools

Frequently Asked Questions

What is the maximum file size?

The limit depends on your device's RAM. We recommend files under 50MB for mobile and 200MB for desktop.

Does it work offline?

Yes! Most tools function perfectly without an internet connection once the page is loaded.

Is my data shared?

Never. Imgira is a static-side application; we have no backend to receive your data.

Can I use it on mobile?

Absolutely. Imgira is fully responsive and optimized for modern iOS and Android browsers.

Ready to process?

Jump back to the dashboard and start optimizing your images.

Back to Tools

How Imgira Works

01The Imgira Philosophy

High Performance

Total Privacy

Privacy & Security

Metadata & Security

Metadata Viewer

EXIF Remover

Free Metadata Cleaner

Watermark Tool

Hash Generator

Password Generator

Optimizations

Smart Compression

Multi-Threaded Bulk

Resizing & Scaling

Pro Resizer

Social Media

Signature

Passport Maker

Advanced Format Conversion

Multi-Format Engine

Multi-Res ICO Packaging

Visio (VSD/VSDX) Conversion

Organizer & Batch Workflows

Batch File Renamer

Composition & Layout

Bulk Image Merger

Precise Image Splitter

Collage Maker

Duplicate Image

SVG Vector Studio

Hybrid Vector Engine

Multi-Format Export

Advanced Layer Management

AI-Powered Intelligence

Background Removal

Background Changer

Clean Image

Image Upscaler

Image to Text (OCR)

Image to Voice

Speech to Text

Website to Markdown

Smart Image Search

GIF & Video Processing Suite

GIF Compressor

Video to GIF

GIF Generator

GIF Crop & Speed

GIF Tools

GIF Inspect

GIF Quality

Profile Animator

Design & Creative Studio

Signature Generator

Filters & Effects

Emoji Maker

Meme Generator

Blank Image Maker

Artistic Styles

Color Picker

QR Generator

Favicon Generator

Font Checker

Vector SVG

Online Drawing Tool

3D Text Effect

L-system Generator

Custom Flag Maker

Image to Polaroid

QR Generator

ASCII Art

Scientific Signal & Shape Analysis

Histogram Explorer

Channel Splitter

Image Skeletonizer

Threshold Studio

Edge Detection

Website Screenshot