Compress image to 30 KB
This page reduces a photo or signature to 30 KB or less, choosing the highest quality that fits, so it is accepted by forms with a 30 KB limit.
How to use it
- Add your photo or signature (JPG, PNG, HEIC or WebP).
- The maximum is already set to 30 KB. Add a minimum or exact pixels if your form asks for them.
- Download the JPG; its final size is shown before you download.
Questions
How do I reduce a photo to 30 KB?
Add it here. The tool tries quality levels from high to low and keeps the best one at or under 30 KB. If that isn't enough, it also lowers the pixel size, unless you fixed it.
Why does the uploaded file still show as too large?
Some portals count 1 KB as 1024 bytes. The tool stays under the stricter reading so the file passes either way.
Are my photos uploaded anywhere?
No. Everything happens inside your browser on your own phone or computer. Your photos are never sent to a server, so nobody else can see them, and the tool keeps working without internet once the page has loaded.
Is it free? Is there a watermark?
It is free, needs no sign-up, has no daily limit and never adds a watermark to your images.