Security

• PDFs are read only in your browser via PDF.js
• OCR (when needed) runs locally with Tesseract.js
• Downloads are generated with the browser Blob API and JSZip
• Our PHP hosting never receives your PDF
• Clear the page anytime to discard results from memory

Limits (40 MB, 100 pages, OCR up to 25 pages) protect browser performance — especially on phones.