Text Splitter
Break long text into smaller chunks by characters, lines, or delimiters.
Last updated: April 28, 2026
Text Metrics
100% Client-Side Processing
Text Splitter — No Uploads Required
Manage large volumes of text by splitting them into bite-sized pieces. Whether you're preparing data for an LLM with token limits or splitting a massive file into smaller documents, our Text Splitter gives you precise control over chunk size.
Why This Tool Exists
What makes this useful — and why I built it this way.
File Splitting: Divide large text blocks into separate files by line count or characters.
Splitter Delimiters: Split lists by spaces, custom character symbols, or lines.
Batch Downloads: Save split segments in organized formats.
When You'd Use This
Real situations where this tool saves the day.
Data File Parsing: Divide heavy CSV files into smaller blocks to load.
Content Distributing: Split long book draft files into single chapter chunks.
Email Campaign Prep: Split list databases to fit sender limits.
Using Text Splitter
It's straightforward — here's how it works.
Paste your long-form content.
Choose your splitting method and chunk size.
Download the resulting parts or copy them individually.
Questions People Ask
Honest answers about how this works.
Is this good for AI prompts?
Yes, it's perfect for splitting long documents to fit within the context windows of AI models like GPT-4.
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