Convert Image MB to KB

Turn a photo of several MB into a small KB file.

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🔒 Your files are processed in your browser and never uploaded.

How to use Convert Image MB to KB

Choose your photo or signature (JPG, PNG or WEBP).
Type the size limit your form asks for, for example 20 KB or 50 KB.
Click Compress and download the smaller file. The tool keeps the best quality that fits under your limit.

Tip: Most exam portals ask for a photo of 20–50 KB and a signature of 10–20 KB. Check the notification for the exact limit and dimensions.

Is Convert Image MB to KB free?

Yes. All tools on this site are free to use, with no sign-up.

Are my files uploaded?

No. The tool runs inside your browser, so your files stay on your phone or computer and are never sent to our server.

Does it work on mobile?

Yes. It works in Chrome, Safari and other modern browsers on Android, iPhone and computers.