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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 resize an image

Add your images, enter a width or height in pixels (leave one empty to keep proportions), or scale by percentage — then download. Works with JPG, PNG and WebP, one image or a whole batch.

Perfect for profile pictures, marketplace listings, email attachments and forms with strict dimension requirements.

Quick presets

Frequently asked questions

Will resizing distort my image?

No — leave width or height empty and the other side is calculated automatically to keep the original proportions.

Can I make an image bigger?

Yes, you can scale up to 200%. Note that enlarging can't add detail the photo never had, so slight softness is normal.

Does it work with PNG transparency?

Yes — PNGs stay PNGs, and their transparency is preserved when resizing.

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