Docetta

Compress an image to under 30 KB

Make a photo or signature smaller than 30 KB for application forms that set a tight limit.

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How to do it

  1. Add your photo. Phone photos, PNG, WebP and iPhone HEIC all work.
  2. 30 KB and JPG are already chosen. Pick another size if you need to.
  3. Make your file and download it. It keeps as much quality as the size allows.

Questions

Will it really be under the limit?

Yes. The app keeps trying smaller settings until the file fits, and it counts 1 KB as 1000 bytes. That is the stricter way to count, so the file passes whether the upload form counts in 1000s or 1024s. If a file cannot fit at all, the app tells you instead of handing you a file that fails.

Are my files uploaded anywhere?

No. Everything happens inside your browser, on your own phone or computer. Your files never leave your device, which is why it also works with no internet once the page has loaded.

Is it free?

Yes, completely free, with no sign-up and no watermark added to your files.

More free tools

Result
Original Result

Drag the line across the picture to compare.

Lay the document flat in good light, and fill the frame with it.