Text Diff API

Text Analysis Freemium View on RapidAPI ↗

A lightweight REST API that compares two text versions and returns structured JSON showing additions, removals, and edits. Features smart granularity detection (character/word/line/sentence), 60% similarity threshold for intelligent edit detection, and sub-millisecond processing times. Perfect for version control visualization, content monitoring, document change tracking, and data migration…

9/10 popularity
348 ms avg latency
58% success rate
3 endpoints
The in-depth APIMemo review for this API hasn't been published yet — the data below comes straight from the public marketplace listing.

Text Diff API endpoints

MethodEndpointDescription
GET root
/ 		Root endpoint - health check.
POST text_diff
/v1/diff 		Compute diff between two texts. Returns structured JSON with changes, statistics, and metadata.
GET health
/health 		Health check endpoint.

More Text Analysis APIs

View all →

  • Rapid Translate Multi Traduction

    We developed a NEW RAPID MULTI TRANSLATE API that allow you translate multi texts in one fast query, wish…

    Text AnalysisFreemium2.3k subscribers

  • Sentiment Analysis

    Is this comment positive or negative? Find out the tone.

    Text AnalysisFreemium1.9k subscribers

  • TextGears

    AI-empowered spelling and grammar checker with automatic correction. Custom dictionaries, text summarization…

    Text AnalysisFreemium317 subscribers

  • Lingua Robot

    English dictionary API providing an access to data of over 800 000 English lexical entries, such as words,…

    Text AnalysisFreemium139 subscribers

  • Paraphrasing and Rewriter API

    High-performance API for rewriting and paraphrasing any of your or ChatGPT text, making it plagiarism free

    Text AnalysisFreemium5.6k subscribers

  • Paraphrase Genius

    No word/character limit: ✓ Undetected by plagiarism checkers: ✓ Multi-language input: ✓ Multiple sentences…

    Text AnalysisFreemium1.3k subscribers