Image Resizer
Resize a photo or graphic by drawing it onto a new Canvas at the dimensions you choose. The exported PNG, JPEG, or WebP is created locally; the original file is never sent to ToolForge.
Drop a PNG, JPEG, or WebP image here
Maximum 20 MB. Images stay in this browser.
How to use it
- Choose or drop a PNG, JPEG, or WebP image.
- Set width and height; keep aspect ratio on to avoid stretching.
- Choose an output format and quality, then resize and download.
Example & limitations
For example, upload a 2400 × 1600 photo, enter width 1200 with aspect ratio on, and download a 1200 × 800 image.
20 MB source limit; maximum 8,192 pixels per side and 32 million output pixels. Animated images, metadata, and color profiles may not be preserved. JPEG replaces transparency with white. WebP export depends on browser support.