Tools Diff Viewer
Inspect and test
Text Diff Tool
Compare two blocks of text and inspect additions, deletions, and changed lines locally.
Mode:
Ctrl/⌘+Enter run diff · Ctrl/⌘+Shift+V toggle view · Ctrl/⌘+Shift+S swap panels
Paste text into both panels or upload files to compare
When to use it
- Compare copied config snippets before and after a change.
- Inspect generated text, prompts, logs, or API responses without opening a full editor.
- Review small documentation edits before committing them.
Examples
- Compare two JSON snippets after changing a feature flag.
- Check whether a generated README changed wording or structure.
- Paste two log excerpts to spot a missing field or changed value.
Limitations
The diff runs in your browser, but pasted text is still visible on your screen and in local browser memory. Avoid pasting production secrets unless your device and environment are trusted.
Related paths