Signature Resizer

Compress Signature to 10KB

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

Frequently Asked Questions

Why do signatures have lower size limits than photos?

Signatures are binary (ink line on paper), so they require much less visual data than photos. A low size limit keeps registration portal databases light.

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 10KB

Certain exam applications mandate signature files between 5KB and 10KB. Squeezing signature scans to this tiny size requires smart background contrast enhancement so the pen ink lines do not vanish.

Typical Reduction Example:

Before: 850 KB (1200×600px)

After: 8.5 KB (140×60px)

Portal/Exam	Target Size Limit	Ink Color Rules
UP Police Bharti	5 - 20 KB	Black Ink Only
MAHA-DBT Portal	5 - 10 KB	Black/Blue Ink