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Compress image to 100 KB online

This page starts at 100 KB, a common limit for messages and forms. You can change the number anytime.

Drag an image here or

JPEG images allow precise size control. PNG images may not reach the exact target size.

Target size (KB)

Processing happens entirely in your browser — files are never uploaded. Output keeps the same format as your file (JPEG / PNG / WebP); for PNG you can optionally switch to JPEG for tighter size control.

FAQ

Does this page only allow 100 KB?
It starts at 100 KB as a common limit, but you can change the target field to any value you need.
Will my file look blurry?
Smaller targets mean more compression. For portraits and detail, try a slightly higher KB if quality matters.
Do files leave my device?
No. Processing happens in your browser; files are not uploaded to our servers.
Can I use PNG?
Yes, but PNG may not hit an exact byte target. JPEG or WebP usually makes tight size limits easier.

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