Image to ICO Converter
Turn any image into a Windows-ready .ico with all the sizes you need. Drop several files at once to convert them in a batch and download a ZIP.
Drop files here, paste (Ctrl+V) or
PNG, JPG, WebP, SVG, GIF, BMP, AVIF or ICO. Multiple files allowed.
Files (0)
No files yet — add one or more images above.
How to use
- Drop images onto the box, paste from the clipboard, or click “Choose files”.
- Select the icon sizes (the Windows preset covers desktop apps; the Favicon preset covers websites).
- Choose how non-square images are handled, and optionally add padding, a background color or rounded corners.
- Download each .ico, or everything at once as a ZIP.
Frequently asked questions
Is transparency preserved?
Yes. PNG, WebP, GIF and SVG transparency is kept. Small sizes are written as 32-bit BMP with an alpha channel and the 256 px size as PNG, exactly like icons made by Windows tools.
What image size should I start with?
Use a square image of at least 256×256 px. Larger is fine — it is downscaled with high-quality resampling for each size.
Can I convert many images at once?
Yes. Add as many files as you like; “Download all (ZIP)” packs every converted icon into one archive.
Does it work for SVG logos?
Yes. SVGs are rasterized at high resolution first, so every icon size stays sharp.
Is there a file size limit?
There is no upload, so the only limit is your device memory. Images larger than 2048 px are reduced first to keep things fast.