Text Diff & Merge
Compare and merge text with 3-way merge support.
What This Tool Helps You Do
Text Diff & Merge helps you compare and merge text with 3-way merge support. It is designed for writers, editors, analysts, support teams, and developers cleaning or transforming text who need text diff, compare text, and merge text without switching into a heavier toolchain than the task actually requires.
This category covers everyday text workflows including formatting, conversion, sanitizing, comparison, counting, and content cleanup. On this page, the focus is text diff and compare text. For this tool, the main processing happens in your browser tab and the output is prepared on the same device. That makes it a better fit for quick edits, conversions, cleanup, and review work that should stay close to the source file or pasted data.
Best For
Recommended Workflow
Paste the text, code, token, or URL you want to inspect, transform, clean, or export.
Review the analysis settings that shape text diff & merge, then run the check and inspect the output carefully.
Preview the result from text diff & merge, then copy, download, or export the finished output for the next step in your workflow.
Processing and privacy
For this tool, the main processing happens in your browser tab and the output is prepared on the same device. That makes it a better fit for quick edits, conversions, cleanup, and review work that should stay close to the source file or pasted data.