CorrectForm.
Document Tool

Scan a document with your phone camera.

Photograph a marksheet or certificate, drag the four corners to frame it, and get back a straightened, sharpened, upload-ready page. Add several pages and export one PDF — all in your browser, nothing uploaded, no heavy app to load.

Drop a photo of your document
Nothing is uploaded. Runs in your browser.

How to get a clean scan

Lay the document on a contrasting surface in even light and shoot from directly above. Drag each corner handle onto the document’s corners, pick Grayscale or Sharp B&W for text, then correct — the tool flattens the perspective so it looks scanned, not photographed.

Multiple pages, one PDF

Scan each page, add it to the document, then export a single PDF with an optional size limit — ideal for portals that want all your certificates merged into one file under a few hundred KB.

Your privacy

Your documents never leave your device. Corner detection, perspective correction, and PDF assembly all run in your browser — nothing is uploaded, stored, or logged.

Frequently asked questions

How do I scan a document with just my phone camera?
Photograph the document, then drag the four corner handles onto its corners — the tool straightens the perspective so the page looks flat-scanned, then lets you enhance it in grayscale or sharp black-and-white.
Can I scan multiple pages into one PDF?
Yes — add pages one by one and they are combined, in order, into a single PDF with an optional KB target.
Do I need to install a scanner app?
No — it runs in your browser on any phone or computer, with no app, no signup, and no watermark.
Are my documents uploaded?
No — scanning and correction run entirely in your browser. Nothing leaves your device.