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Every simple tool you need, in one place

PDF tools, image converters, QR codes, passwords and more — 28 free tools that run instantly, right in your browser.

100% private — your files never leave your device, everything runs locally

Organize PDF

Edit & Optimize PDF

Convert PDF

PDF Security

Popular guides

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Truly private

Files are processed entirely on your device. Nothing is ever uploaded to a server — there is no server.

Blazing fast

No uploads, no queues, no waiting. Everything happens instantly because nothing travels over the network.

Free forever

No limits and no watermarks. Every tool is free to use as much as you like.

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Your files stay on this device — 0 bytes uploaded

How to compress an image to 100 KB

Application portals and forms often cap image uploads at 100 KB. This page opens our compressor with the 100 KB target already set — add your photo, click compress, and the tool automatically finds the quality and dimensions that fit under the limit. The result screen shows the exact final size.

Frequently asked questions

Will the photo still look good?

For screens and document uploads, yes — the tool reduces quality only as much as needed to hit the target.

What formats can I use?

JPG, PNG and WebP go in; an optimized JPG comes out.