Is 18IMG really free?

Yes. All 25 tools are free to use, with no signup, no file size limit, and no watermarks on output.

Are my images uploaded to a server?

No. Every operation runs entirely in your browser using WebAssembly. Your images never leave your device.

No. There is no signup, no login, and no tracking. Open the tool and start working immediately.

There are no artificial limits. The only constraint is the memory of your device, since processing happens locally.

Upscaling always interpolates new pixels. For sharp upscaling, use the AI Upscale tool which uses a real model.

The image is stretched to the exact width and height you specify, which can distort the image.

Change dimensions by pixels or percent

Drop images or click to browse

One or more images.