Signature Resizer

Compress Signature to 50KB

Resize and compress your image to exactly the required file size. 100% client-side, zero server uploads.

Frequently Asked Questions

Can I crop the signature scan on this page?

Yes. Our compressor scales the cropped content down to save size while keeping the borders neat.

Select & Resize Options

Drop your photo here or click to browse

Supports JPG, PNG, WEBP, and BMP images.

Images stay in your browser. Nothing is uploaded to any server.

Reduce Scanned Signature size under 50KB

Squeeze your signature scans to a maximum of 50KB. Perfect for online banking portals and identity verifications, this tool scales your signature, removes background noise, and converts it to JPG format.

Typical Reduction Example:

Before: 1.5 MB (1800×900px)

After: 42.1 KB (300×150px)

Portal/Exam	Target Size Limit	Ink Color Rules
Bank Account Opening	20 - 50 KB	Blue/Black Ink
Passport Online Services	10 - 50 KB	Black Ink