7 Free Utility APIs That Replace Paid SaaS Tools
URL Metadata — extract OG tags, favicon, title from any URL Markdown to HTML — convert MD to HTML in one call PDF to Text — extract text from PDF URLs Language Detector — 55+ languages in one call Sentiment Analysis — VA
- URL Metadata — extract OG tags, favicon, title from any URL
- Markdown to HTML — convert MD to HTML in one call
- PDF to Text — extract text from PDF URLs
- Language Detector — 55+ languages in one call
- Sentiment Analysis — VADER lexicon, Positive/Negative/Neutral
- User Agent Parser — browser, OS, device from UA strings
- Currency Converter — 150+ currencies, live rates
All free. All on RapidAPI. All cost $0/month.
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