Compare two texts and find differences. Also calculate similarity percentage.
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Text Diff
Compare two texts and find differences. Calculate similarity percentage.
What it does
diff_text — compares two texts line by line.
- Returns: added lines, removed lines, unchanged lines
- Shows which line numbers changed
similarity — calculates how similar two texts are.
- Returns: similarity percentage, common words count
- Useful for detecting near-duplicates
Why use it
- Version control — compare document versions
- Data cleaning — detect duplicate records
- Content review — track changes between drafts
- Plagiarism detection — find similar texts
Pricing
- Free: 50 requests/day
- Pro: $5/month — 1,000 requests
- Pay-as-you-go: $0.01 per request
📦 Part of Text Utilities Pack
Get text-diff + 4 more tools for $15/mo — instead of $25/mo separately.
Included in the pack:
- case-converter
- slug-cleaner
- url-cleaner
- html-entity-converter
- text-diff (this tool)
Save 40% on the full text processing stack.