Are my images uploaded?

No. Resizing runs in your browser; files never leave your device.

What formats are supported?

JPG, PNG and WebP input; output JPEG, PNG or WebP.

Yes. Leave Keep aspect ratio checked and set width or height; the other side is calculated.

IMAGE RESIZER · FREE · NO UPLOAD

Pick JPG, PNG or WebP files, choose a percent or exact width/height, then download one file or a ZIP. Nothing is uploaded and there is no login.

Images (multi-select) Mode Percent 50% Width (px) Height (px) Format Quality 0.9 Keep aspect ratio

Choose one or more images.

No upload, no login, no server. A free utility by XGame.