Convert SVG to ICO
Ethical Tube's free SVG to ICO converter turns SVG images into ICO, the format for Windows icons and website favicons. It runs entirely in your browser, so your images are never uploaded, and it's free with no sign-up or watermark.
Files are converted on your device and never uploaded.
- Price
- Free
- Uploads
- None, it runs on your device
- Sign-up
- Not needed
- Batch
- Unlimited files
- Output
- ICO, 16 to 256 px
- Install
- Nothing to install
How it works
How to convert SVG to ICO
Add your SVG files
Drop SVG files onto the converter, click to choose them, or paste from the clipboard. Add as many as you like.
Check the settings
Pick which icon sizes to include. The defaults cover browser tabs, bookmarks, and Windows.
Download your ICO icons
Each file gets its own download button as soon as it's ready. Download all saves everything in one ZIP file.
The formats
SVG and ICO at a glance
What is an SVG file?
SVG describes an image as shapes, paths, and text instead of pixels, so it stays perfectly sharp at any size. It's the standard for logos, icons, and illustrations on the web, and the files are text you can edit. Photos can't be stored efficiently as SVG. It opens in every browser, Figma, Adobe Illustrator, Inkscape, and code editors. Windows Photos and many upload forms can't open it.
What is an ICO file?
ICO is the Windows icon format, and it's also the classic format for favicons, the small icons shown in browser tabs. One ICO file can hold the same icon at several sizes, such as 16, 32, and 48 pixels, so each place it appears gets a sharp version. It opens in Windows, all browsers (as a favicon), macOS Preview, GIMP, and icon editors.
Good to know
What changes when you convert SVG to ICO
- The SVG is drawn at the width you choose, so pick a large size for sharp results. External images, scripts, and web fonts in the SVG aren't loaded.
- Both formats are lossless, so every pixel is kept exactly.
- The icon is saved at 16, 32, 48, 64, 128, and 256 pixels in one file, skipping sizes larger than the original. Non-square images are centered on a transparent square.
- Very large images, around 100 megapixels or more, can exceed what the browser allows, especially on phones.
FAQ
Questions, answered
Is this SVG to ICO converter free?
Yes. It's completely free, with no sign-up, no watermark, and no limit on how many files you convert. It costs Ethical Tube nothing to run, because the conversion happens on your own device rather than on a server.
Are my files uploaded anywhere?
No. The conversion runs inside your browser with the browser's built-in image codecs plus small WebAssembly encoders, so your files never leave your device. Once the page has loaded, it even works offline.
Does converting SVG to ICO lose quality?
No. ICO is lossless, so the converted image has exactly the pixels of the SVG.
Can I convert several SVG files at once?
Yes. Add as many as you like. They're converted one after another, and you can download each ICO file as soon as it's ready or all of them in one ZIP file.
Does it work on iPhone, Android, Mac, and Windows?
Yes. It works in Chrome, Edge, Firefox, and Safari, on computers, iPhones, and Android phones.
What can open an ICO file?
Windows, all browsers (as a favicon), macOS Preview, GIMP, and icon editors.
Is there a file size limit?
There's no upload limit because nothing is uploaded. The practical limit is your device's memory: everyday files are fine, and most computers handle images up to about 100 megapixels.
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