Image Resizer
Resize images to exact dimensions with aspect ratio lock.
Upload Imageor drag and drop
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Frequently asked
- Can I use Image Resizer with transparent PNGs?
- Yes. Alpha channels are respected throughout. Where output is JPEG, transparency falls back to a solid background since JPEG does not support alpha.
- Does Image Resizer store or log what I process?
- No logs, no history, no database. The content you paste into Image Resizer exists only in memory for as long as the tab is open.
- Can I bookmark Image Resizer for later?
- Yes. Each tool has a stable URL you can bookmark or share. The same link will always open the same tool.
- Will Image Resizer reduce the visual quality of my image?
- Only when you explicitly ask for it. Image Resizer uses the browser's canvas and image encoder, so output quality is controllable via the settings on this page.
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