Document Scanner

Scan documents with your phone or webcam, clean them up, and export to PDF, JPG or PNG.

How to use

1. Tap “Start camera”, allow camera access, frame the document, and capture the page.
2. Camera captures are kept unchanged by default. Apply perspective deskew manually when you need to flatten an angled page.
3. Use Auto only when you want automatic cleanup, or use Deskew, Crop and Rotate individually.
4. Fine-tune with rotate, crop, filters and brightness/contrast.
5. Export all pages to PDF, or single pages to JPG/PNG.

Features

• Direct back-camera document capture
• Best-effort boundary detection and perspective deskew
• Original colour image retained when no reliable boundary is found
• Perspective deskew for angled shots
• Grayscale, black-and-white and enhance filters
• Multi-page export to PDF, JPG or PNG

Good to know

• Camera access needs a secure page (HTTPS) or localhost, and the browser’s permission.
• Auto edge detection works best when the paper contrasts with the surface behind it.