Convert PNG to ICO (favicon)
Make a favicon for your website from any image. Convert one image or hundreds at once.
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How to use PNG to ICO
Three steps. No account, no upload, no waiting in a queue.
- 1
Select your PNG files, or drop them on the page.
- 2
Choose the icon sizes you need.
- 3
Download your ICO files one by one or as a ZIP.
Why use Tooldesk png to ico
Free, with no sign-up or daily limit
Files never leave your device
No watermark on your results
Works on phone, tablet and computer
What is PNG?
PNG is a lossless format that keeps sharp edges and supports transparent backgrounds. It is best for logos, screenshots, graphics with text and images that need transparency.
What is ICO?
ICO holds one or more small square images and is used for favicons and Windows icons. It is best for website favicons and app icons.
PNG vs ICO
| PNG | ICO | |
|---|---|---|
| Full name | Portable Network Graphics | Windows Icon |
| Compression | Lossless | Lossless |
| Transparency | Yes | Yes |
| Animation | No | No |
| Support | Everywhere | Browsers and Windows |
Frequently asked questions
Are my files uploaded to a server?
No. Everything runs inside your browser, so your files never leave your device. Nobody — including us — can see them.
Is it really free?
Yes. There is no sign-up, no watermark and no daily limit. The site is supported by ads.
Can I convert many PNG files at once?
Yes. Select or drop as many as you like, then download them all as one ZIP.
Will I lose quality?
No. ICO is lossless, so the image looks exactly the same.