Merge Photo & Signature

Composite a signature onto a photo or document.

Placing a signature onto a photo or document comes up in a narrow but recurring set of situations: a bank KYC form that wants your signature layered directly onto your photo, a freelance contract or affidavit where a scanned wet signature needs to sit on a scanned page, or a government form that requests a single combined image instead of two separate uploads. This tool composites the two images in your browser and gives you back one file, without installing anything.

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How It Works

Upload the base photo or document — this is the page or ID photo the signature will sit on top of.
Upload your signature image. A signature photographed on plain white paper and cropped close works best.
Drag the signature into place, resize it, and toggle whether it should overlap the photo or sit in the margin.
Download the merged result as a single image, ready to attach to the form.

Where This Comes Up

The most common real-world use is KYC and account-opening forms at Indian banks and NBFCs, which frequently ask for a photo with the applicant's signature either below or across a corner of it. It also shows up on affidavits, notarized declarations, freelance/vendor agreements scanned and re-signed digitally, and school or exam forms that bundle a photo and signature into one upload field to save space in the submission.

Getting a Clean Result

Scan or photograph your signature on plain white paper in good light, then crop tight around the ink before uploading — this tool does not remove backgrounds automatically. If the signature needs to be a specific size first (many Indian govt forms specify 6cm x 2cm or similar), run it through the Signature Resize tool before merging, so the proportions land correctly on the base photo instead of being stretched.

Why This Is a Separate Tool From Logo Overlay

The general logo-overlay tool defaults to a small badge placed in a corner, which is right for watermarking but wrong for a signature that usually needs to run along the bottom third of the document at a larger, legible size. This tool's defaults are tuned for that signature placement instead.

Frequently Asked Questions

Does my signature need a transparent background?

A signature scanned or photographed on plain white with the background removed (transparent) will overlay most cleanly onto the document.

Can I resize my signature to a specific dimension first?

Yes - use the Signature Resize tools (6cm x 2cm or 50mm x 20mm) to get your signature to an exact size before merging.

What's the most common reason people use this tool?

Bank and NBFC KYC forms in India that ask for a photo with the signature placed on or below it in a single image.

Will this work for a scanned paper form instead of a photo?

Yes - upload the scanned page as the base image and your signature as the overlay; the tool treats both the same way.