How to Resize an Image to 20KB for Online Forms

The 20KB Limit Challenge

Applying for IBPS, SBI, or state-level exams? You've likely encountered the dreaded "File size must be between 10KB and 20KB" error message when uploading your signature or thumb impression.

Why is it so hard?

Smartphone cameras today take photos that are 3MB to 5MB in size. Reducing a 5MB image to 20KB means reducing its size by 99.6%. Doing this manually often results in a blurry, unrecognizable image.

The Best Way to Reduce Size to 20KB

Using an AI-powered compression tool is the most reliable method.

1. Visit the Image to 20KB Tool on SizeSnap.
2. Select your photo or signature from your gallery.
3. Our tool automatically adjusts the resolution and quality to hit the 20KB mark while keeping the text or face clear.
4. Click download!

Always verify the downloaded image to ensure your signature is fully readable before submitting your application.