Resize Signature
Resize and compress a signature to the dimensions and KB required by exam and government forms.
About Resize Signature
Online exam and government forms usually require a small signature image with strict dimensions and a file size around 10–20 KB. This tool fits your scanned signature within a maximum width and height and compresses it to your target KB, ready to upload. Adjust the box size and target to match your specific form's rules. Everything runs locally, so your signature is never uploaded.
How to use
- 1
Upload a scan or photo of your signature.
- 2
Set the maximum width and height in pixels.
- 3
Enter the target file size in KB (often 10–20 KB).
- 4
Click Resize signature and download.
Tip: All processing is performed locally in your browser with zero loss in quality and no upload limits.
Frequently Asked Questions
More Image Tools You Might Like
Add Watermark to Image
Stamp text watermarks onto images with custom position, opacity, size and color.
AVIF to JPG
Convert AVIF images to universally-supported JPG format instantly and locally in your browser.
AVIF to PNG
Convert AVIF images to widely-supported PNG format instantly and locally in your browser.
BMP to JPG
Convert BMP bitmap images to compact JPG format instantly and locally in your browser.
BMP to PNG
Convert BMP bitmap images to compact PNG format instantly and locally in your browser.
Guides & Tutorials
How to Compress an Image to 20KB Online (Without Losing Clarity)
A step-by-step guide to shrinking any photo down to exactly 20KB for exam and job application forms — free, private, and right in your browser.
How to Resize Your Signature to 10KB–20KB for Online Forms
Exam and government forms want a small signature image with strict dimensions. Here's how to resize and compress your signature to 10–20KB in seconds.