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Create multi-size icon PNG packs (ZIP) from an image with fit modes.
Create multi-size icon PNG packs (ZIP) from an image with fit modes.
Workspace
Private · Browser-based · No account · No upload
ICO Generator is a free online Image Tools tool on AllToolHub. Create multi-size icon PNG packs (ZIP) from an image with fit modes.
It is designed for marketers, developers, photographers, and content creators. images are decoded and transformed locally so you need not upload originals to a random converter.
When you finish, download or copy the result and close the tab on shared computers. Export a master copy before heavy compression if you may need full quality later.
Drop a square source image if possible.
Select icon sizes and fit mode (cover, contain, or stretch).
Generate — all sizes download in one ZIP of PNGs.
Use for app icons and multi-resolution assets.
Yes. ICO Generator on AllToolHub is free, requires no account, and is built to run in your browser without a paid plan or watermarks from us.
Processing is designed to happen locally in your browser whenever possible. images are decoded and transformed locally so you need not upload originals to a random converter. Standard web hosting may still log technical page requests, not your file contents.
After the first visit, the Progressive Web App cache can keep many pages available offline. Tool scripts must be cached first; heavy libraries load when you open the tool.
Modern Chrome, Edge, Firefox, Safari, and mobile equivalents. Some advanced file or crypto features need a recent browser version.
Export a master copy before heavy compression if you may need full quality later. Related tools appear in the sidebar if you need a neighboring workflow.
You get a ZIP of multi-size PNGs suitable for icons and favicons. Many platforms accept PNG icons; classic .ico containers are not always required.
Create multi-size icon PNG packs (ZIP) from an image with fit modes. It runs in your browser on AllToolHub with no account required.
Very large inputs may be limited by your device memory and browser. For huge files, try a desktop machine or split the work into smaller batches.