Searchable PDF
Turn a scanned PDF into a searchable one.
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About Searchable PDF
Searchable PDF runs OCR locally and embeds a text layer under scanned pages so you can find phrases in Preview, Acrobat, or Windows search — without sending scans of IDs or medical forms to a cloud OCR API.
How to use Searchable PDF
- 1Drop a scanned or image-only PDF.
- 2Start OCR — Tesseract runs in your browser.
- 3Wait for the text layer to embed.
- 4Download the searchable PDF and verify with Find (Ctrl/Cmd+F).
Frequently asked questions
Difference from PDF OCR?
PDF OCR emphasizes exporting extracted text. Searchable PDF keeps the visual pages and adds a hidden text layer for search/copy.
Handwriting support?
Printed text works best. For notes, try Handwriting OCR; results vary by penmanship.
Multiple languages?
Accuracy depends on trained language data available in the tool. Match the language of the scan when prompted.
Will file size grow?
Slightly — the text layer adds bytes. Compress PDF afterward if email limits are tight.
Is OCR private?
Yes on Toolncy: recognition runs on-device. That is the point versus upload-based OCR sites.