OCR.Space API
Documents & Productivity · Operational · 30d uptime 100%
OCR text extraction from images and PDFs with a free tier
Trust signals
Pricing
FREE
Auth
API_KEY
CORS
UNKNOWN
Rate limit
Unknown
Health
146ms
Trust score
92 (A)
Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Excellent production-readiness signals.
Links
- Documentationocr.space/ocrapi
- Base URLocr.space/ocrapi
Integration checklist
- Auth is API_KEY
- CORS status unverified — test before client-side use.
- Rate limit: not documented