Compress Image to 20KB Online
Compress image to exactly 20KB for online forms, job applications, and passport photos. Free, fast, and 100% client-side, no upload needed.
Frequently Asked Questions
How do I compress an image to exactly 20KB?
Upload your image and the tool automatically uses binary search to find the optimal quality and dimensions that bring the file size under 20KB. No manual adjustment needed.
Why do I need a 20KB image?
Many government portals, passport applications, and job application forms require passport-size photos to be under 20KB. This tool makes meeting that requirement easy.
Will my compressed image look blurry?
The tool tries to preserve as much visual quality as possible while meeting the 20KB target. For most passport and ID photos, the result looks perfectly fine at the required size.
Is the compression process private?
Yes. All compression happens in your browser. Your image is never uploaded to any server, so your data stays completely private.