What file formats are supported?

The resizer accepts PNG, JPEG, GIF, WebP, and SVG files. All resizing is done using the Canvas API and output is provided as PNG files.

Does resizing reduce quality?

Downscaling high-resolution icons to smaller sizes is generally lossless for most intents. The Canvas API uses bilinear interpolation, which produces smooth results for icon art.

Is my file uploaded anywhere?

No. The resizing happens entirely in your browser using the Canvas API. Your files never leave your device.

Icon Resizer — Resize PNG & SVG Icons to Multiple Sizes

Icon Resizer

Upload an icon and download it at multiple sizes — use presets for iOS, Android, and favicons, or enter custom dimensions.

100% client-side · no upload

Upload Icon or

drag & drop an image anywhere

How to use the icon resizer

Upload your icon by clicking Upload Icon or dragging a file onto the page.
Click a preset button to generate common sizes, or enter custom dimensions and click Add size.
Click the size label under each preview to download that PNG.

Frequently Asked Questions

What file formats are supported?: The resizer accepts PNG, JPEG, GIF, WebP, and SVG files. All resizing is done using the Canvas API and output is provided as PNG files.
Does resizing reduce quality?: Downscaling high-resolution icons to smaller sizes is generally lossless for most intents. The Canvas API uses bilinear interpolation, which produces smooth results for icon art.
Is my file uploaded anywhere?: No. The resizing happens entirely in your browser using the Canvas API. Your files never leave your device.