Generate all sizes from a single image.
Supports Favicon / mobile icons.
Drop an image here
or click to select a file (512px or larger recommended)
The Icon Batch Generator is a free tool that automatically generates icon images in every size needed for websites and smartphone apps (PWA) from just one source image (such as a logo). It automates tedious resizing work and lets you download Favicons (.ico), Apple Touch Icons, and more in a single ZIP file.
| Size (px) | Usage |
|---|---|
| 16x16, 32x32 | Favicon (for browser tabs) |
| 180x180 | Apple Touch Icon (for iPhone home screen) |
| 192x192, 512x512 | Android Chrome / PWA icons |
| Other | General-purpose thumbnails, etc. (48, 64, 128...) |
Q. What is the recommended source image size?
A. For clean downscaling, we recommend a square PNG image (with transparency) of 512x512 pixels or larger.
Q. Can it create ICO format (.ico) files?
A. Yes, it generates a 32x32 PNG image. Modern browsers prefer and recommend PNG-format favicons (icon.png), and in most cases you can simply rename it to favicon.ico and it will work. (Note: It is not a full multi-resource ICO format, but this rarely causes issues in practical web development.)