Split Unicode Into Fragments
A precise, privacy-first Unicode tool that splits text into true Unicode fragments using grapheme-cluster segmentation. Everything runs locally in your browser.
Unicode Fragment Tool
About This Tool
This tool splits Unicode text into fragments based on grapheme clusters rather than raw code units. That means emojis, accented characters, and complex scripts are handled correctly and never broken apart.
Key Benefits of Using This Tool
- Accurate Unicode-aware fragmentation
- Works fully offline in your browser
- No data collection or tracking
- Handles emojis, ZWJ sequences, and combining marks
- Fast and efficient even for large texts
Features
- Unicode grapheme segmentation via modern standards
- Customizable fragment separators
- Responsive, mobile-friendly interface
- SEO-friendly, globally accessible design
- Graceful fallback for older browsers
Use Cases
- Emoji and symbol analysis
- Internationalization and localization testing
- Text normalization and preprocessing
- Educational demonstrations of Unicode behavior
- Frontend and backend debugging workflows
Fun Fact
Some emojis that look like a single character are actually composed of five or more Unicode code points joined together, yet users perceive them as one symbol.
Historical Context
Unicode grapheme segmentation was formalized to bridge the gap between how computers store text and how humans perceive characters. Modern standards like Unicode Text Segmentation (UAX #29) made it possible to reliably split text the way users expect across all languages and scripts.