i needed to break up my stupidly long texts when i kept hitting context limits on those tiny input boxes. searched everywhere for something that didn't look like it was made in 2005, actually worked, or didn't make me sign up / pay. couldn't find it. so here we are.
feel free to use it. fork it. do whatever. it's just text splitting, not rocket science😭.
TextSplit lets you split large texts into manageable chunks using multiple methods:
- Character Count - Split by exact number of characters per chunk
- Number of Chunks - Divide text into N equal parts
- Word Count - Split by number of words per chunk
- By Line - Split by number of lines
- Custom Delimiter - Split by any symbol or pattern
- Copy to Clipboard - Copy individual chunks or all at once
- Download as TXT - Export with custom separators
- Download as JSON - Export with metadata and custom separators
- Download Individual Chunks - Save any chunk separately
Visit owie6789.github.io/textsplit and start splitting instantly. No signup, no tracking, no nonsense.
- Download the
index.htmlfile from this repository - Open it in any modern browser
- Works completely offline - no internet required after download
✨ Zero Dependencies - Pure HTML, CSS, and JavaScript
⚡ Instant Processing - Handles texts up to 1M+ characters
🎨 Minimal Design - Clean, dark theme that doesn't hurt your eyes
📱 Mobile Friendly - Works great on phones and tablets
🔒 Privacy First - Everything happens in your browser, nothing sent anywhere
♿ Accessible - Keyboard navigation, screen reader support
🌙 Respects Preferences - Honors reduced motion settings
- Paste your text
- Choose how you want to split it
- Click "Split Text"
- Copy, download, or use individual chunks
That's it.
- Browser Support - All modern browsers (Chrome, Firefox, Safari, Edge)
- File Size - Single HTML file, ~30KB
- Performance - Handles large texts smoothly with optimized rendering
- Accessibility - WCAG compliant with proper ARIA labels
- You need to split files (only supports text)
- You want cloud storage integration (it doesn't have it)
- You need real-time collaboration (it's single-user)
Found a bug? Have an idea? Open an issue or submit a Pull Requ. Please keep it simple.
MIT - Do whatever you want with it
Made with ❤️ by Owie