Signature Crop
Crop and clean up signature images
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DownloadDigital Signature Crop & Contrast Clean-Up Tool
Prepare clean digital signatures for online government registrations, banking forms, and competitive exam portals. Our tool extracts your signature, crops unwanted paper edges, and enhances contrast for a sharp black-on-white finish.
Signature Upload Guidelines:
- Paper & Ink: Sign clearly with black or dark blue ink on clean, unruled white paper.
- Standard Dimensions: Common recruitment portals require dimensions between 140x60 pixels to 200x100 pixels.
- Target File Size: Usually restricted between 10 KB to 20 KB in JPG format.
Steps to Clean & Crop Your Signature:
- Upload a clear mobile photo or scanned copy of the signature.
- Adjust the crop boundary tightly around the ink strokes.
- Click Process Now to sharpen the lines and clear background shadows.
- Download the optimized image file ready for portal upload.
Frequently Asked Questions (FAQ)
Why do portal portals reject raw signature photos?
Mobile camera photos often feature grey shadows, incorrect dimensions, or heavy file sizes. Enhancing and resizing ensures 100% portal acceptance.
Privacy First
Files are processed securely and automatically deleted from our servers within 1 hour.