Document Flattener
Straighten and flatten a photo, scan, or PDF page — adjust the corners, then download as image or PDF.
Drop a scanned document here
or click to select — photo or scan of a page
PNG · JPEG · WebP · HEIC · PDF (first page) · drag corners to fine-tune
Drag the corner handles to match the page edges.
Source · adjust corners
Result
Click Straighten to flatten the page.