Text Splitter and Merger
Split text by delimiter (including newlines, tabs and regex), by fixed character count, or every N lines — with an option that never cuts an English word in half. Merge mode joins lines with a custom separator, drops blanks, quotes each item or deduplicates. Fully processed in your browser.
Runs in your browser
Real-time
Input
Result
About this tool
Split text by delimiter (including newlines, tabs and regex), by fixed character count, or every N lines — with an option that never cuts an English word in half. Merge mode joins lines with a custom separator, drops blanks, quotes each item or deduplicates. Fully processed in your browser.
How to use
- Fill in the input box above, or click "Fill sample" to try it instantly
- Adjust the options as needed — results update as you type
- Click "Run" to get the result, then copy or export it in one click
Tips
- Runs entirely in your browser — your data never leaves the device
- Completely free, no registration, no usage limits
- Most tools compute in real time as you type