Make any photo or signature smaller than 30KB — for exam, job and government forms.
No daily limit No watermark No sign-up Files never uploaded
What size do you need?
Most exam and job forms ask for 20KB–50KB for a photo and 10KB–20KB for a signature.
Your photo is ready
Popular photo sizes
Where you need a photo under 30KB
- Exam and recruitment forms that ask for 20KB–30KB photos
- University and visa portals
- Profile photos for official websites
30KB is a common upper limit for form photos. Use a recent, front-facing photo with a plain background. If you need an exact passport size first, crop it with Passport photo, then resize it here.
How to reduce photo size in KB
1Choose your photoTap the pink box. You can pick a photo from your gallery or take a new one.
2Pick the KB sizeTap the size your form asks for, like 50KB. Add pixel size only if the form asks.
3Download and uploadSave the new photo and upload it to your form. It will be under the size you chose.
Questions people ask
How do I compress an image to 30KB?
Choose your photo above. 30KB is already set in the custom box — press the big button and download.
Which format do I get?
A JPG file, which almost every form accepts.
Can I use a PNG or iPhone HEIC photo?
Yes. We accept JPG, PNG, WEBP and iPhone HEIC photos and turn them into a JPG.
Is my photo uploaded anywhere?
No. The photo is resized inside your own browser. It never leaves your phone or computer.