Scan to PDF

Capture, auto-crop, enhance, rotate, and merge document photos into one polished PDF.

About Scan to PDF

Document Scanner takes camera frames or photos, finds the page edges, corrects the perspective, cleans the pages up, and exports them as one PDF.

Runs entirely in your browser. Your files never leave your device.

1.Allow camera access or add photos, then shoot each page in even light with all four corners in frame.
2.Fix the page boundary, rotation, brightness, contrast, and filter, checking small text and stamps as you go.
3.Order the pages, pick the export quality, build the PDF, and read every page before you throw the paper away.

Enhanced, color, grayscale, and black-and-white filters suit different paper, stamps, and text.
Perspective correction and the page actions turn a stack of angled photos into a document.

Glare, blur, folds, curled paper, shadows, and a weak camera cannot always be fixed after the fact.
A scan is page images until OCR puts a text layer behind them.

Which filter should I use?

Color for stamps and signatures, enhanced or grayscale for ordinary documents, black-and-white only when the extra contrast does not eat the detail.

Why are the page edges detected wrong?

The background is too close in tone to the paper, or a shadow looks like an edge. Move the page or drag the corners yourself.