Image resizer

Resize images online

Set a width, height, longest side, or scale, then select images. Files stay on your device.

Upload images

Drag files here, or select files from your device. Supports JPEG, PNG, WebP, GIF, SVG, and AVIF.

Resize pixelsImage size

WidthHeight

Keep aspect ratio

Keep aspect ratio is on. Enter width or height only; the other side is calculated automatically.

Raster images change pixel dimensions. SVG files change width and height metadata instead of being rasterized.