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Read text from scanned or image-only PDFs with offline Tesseract OCR in your browser.
Workspace
Private · Browser-based · No account · No upload
OCR PDF is a free online PDF Tools tool on AllToolHub. Read text from scanned or image-only PDFs with offline Tesseract OCR in your browser.
Unlike installable desktop suites, OCR PDF loads in a tab so you can finish a task without creating an account or learning a heavyweight app.
This tool is a good fit when you need help with ocr, scanned pdf, optical character recognition, tesseract.
Upload a scanned or image-only PDF.
Choose OCR language if multiple options are available.
Run OCR — Tesseract runs offline in your browser (first run may download language data).
Copy or download the recognized text when finished.
Yes. OCR PDF on AllToolHub is free, requires no account, and is built to run in your browser without a paid plan or watermarks from us.
Processing is designed to happen locally in your browser whenever possible. PDF bytes are processed in the browser whenever possible so drafts and contracts stay on your device. Standard web hosting may still log technical page requests, not your file contents.
After the first visit, the Progressive Web App cache can keep many pages available offline. Tool scripts must be cached first; heavy libraries load when you open the tool.
Modern Chrome, Edge, Firefox, Safari, and mobile equivalents. Some advanced file or crypto features need a recent browser version.
Keep an original backup before irreversible edits like compression or permanent page deletes. Related tools appear in the sidebar if you need a neighboring workflow.
Yes — recognition runs with Tesseract in your browser. Pages are not uploaded to AllToolHub for OCR.
English language data is bundled by default. Additional languages depend on which traineddata files are available in the tool.
Yes. After the English language model is cached from this site (first visit), recognition runs entirely in your browser with Tesseract — files are never uploaded for OCR.
Tips, comparisons, and how-tos related to this tool.