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Compress image to 100KB

Get a photo or signature under 100 KB for an exam form, job application or government portal.

Your files never leave your device. Everything happens in this browser tab. Nothing is uploaded, and closing the tab erases it.

How it works

  1. Drop your image. Asked for another limit? Change the number from 100.
  2. Dozo keeps the sharpest JPG under 100 KB, on your device.
  3. Download it, and look at it before you upload it.

Questions

How do I get an image under 100 KB?

Drop it here. Dozo tries several qualities and keeps the sharpest JPG under 100 KB. If that isn’t enough, it also makes the picture a little smaller, and shows you the final pixels.

Is my image uploaded anywhere?

No. It stays on your device, which matters for ID photos and signatures.

The form also asks for a width and height in pixels.

Set those first with Resize image, then bring the result here.

Is the limit counted as 1,000 or 1,024 bytes?

Forms count it both ways, so Dozo aims under 100,000 bytes: the file passes either way.

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