Image Resizer

Resize a JPG, PNG or WebP image by entering the output width and height. Keep the aspect ratio option on to avoid stretching. The result downloads as a PNG, which preserves transparency when the source has it.

This tool uses your browser’s image canvas. It accepts files up to 20 MB and images up to 32 million pixels. If a large image fails on a phone, try a smaller source or a desktop browser. Resizing changes dimensions; it is not a dedicated file compression tool.