Documents

Free Document Scanner & Crop Tool

Turn a phone photo of a document into a flat, cropped scan in your browser — drag the four corners, apply perspective correction, and download. Nothing is uploaded.

Document Scanner & Crop Tool

Files you add are processed entirely in your browser — nothing is uploaded to our servers.

How it's calculated

  • • Runs entirely in your browser using the Canvas API — your photo is never uploaded.
  • • Drag the four corner handles onto the document edges; a perspective (homography) transform maps that quadrilateral to a flat rectangle, then an optional grayscale/black-and-white filter gives a scanned look.

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