PDF Editor & Toolbox
Document Local only
Document Scanner & OCR Converter
Local scan & OCRClean local scans, recognize English or Chinese text and export searchable documents without upload.
Open images or a PDF, or load the generated scan example.
How to use it
- 01
Import and organize pages
Open images or a bounded PDF, reorder, duplicate, remove, rotate and preview pages entirely in-browser.
- 02
Clean and recognize
Apply crop and scan filters, estimate deskew, then run local Tesseract OCR on one page or the complete document.
- 03
Review and export
Edit recognized text, inspect confidence and low-confidence words, and export text, evidence formats or a searchable PDF.
Frequently asked questions
Are documents uploaded?
No. PDF rasterization, image filters, OCR and export run locally; language and WASM assets are served with the static app.
Which languages are available?
The bundled models support English, Simplified Chinese, or a combined English and Chinese run.
Is the searchable text perfectly aligned?
No. OCR reconstructs text from detected layout. Always review confidence, reading order and critical values against the scan.
Why are there page and file limits?
PDF rendering and OCR are memory intensive. A 100 MiB and 40-page import budget protects the browser and Cloudflare Pages static workflow.
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Keep working with other focused browser utilities.