Convert PNG to ICO
or click to upload
PNG
Make a favicon or Windows icon from a PNG. Choose the sizes to include and download a ready-to-use .ico file. Conversion runs in your browser and nothing is uploaded.
- No watermarks
- Fast results
- 100 % in-browser
- Zero sign-up
How It Works
Use PNG to ICO in three quick steps.
Upload your PNG
Drag and drop a PNG or browse your device.
Choose the icon sizes
Tick the sizes you need. 16, 32 and 48 pixels cover most favicons.
Download the ICO file
Save the icon file straight to your device.
What is an PNG to ICO converter?
An ICO file is the classic icon format for website favicons and Windows applications. One ICO can contain several sizes of the same icon, so the right one is used in browser tabs, bookmarks and on the desktop. A PNG to ICO converter packs your PNG into that format.
Start from a square PNG of at least 256 x 256 pixels for the sharpest result at every size.
Several sizes in one file
Pick 16, 32, 48, 64, 128 and 256 pixel versions and they are all stored in a single .ico.
Transparency kept
A transparent PNG background stays transparent in every icon size.
Never stretched
Pictures that are not square are fitted inside a square with transparent padding.
Works in modern browsers
Entries are PNG-compressed, which every current browser and Windows Vista or later supports.
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Why Use Our PNG to ICO Tool
Fast, free and simple, with nothing to install.
Fast Results
Create an ICO file in a moment. It is built on your device, so there is no upload wait.
Private by Design
Your files never leave your browser. Nothing is uploaded to a server and nothing is stored.
Works Everywhere
Use it on desktop, tablet or phone. There is no software to install and no extension needed.
Completely Free
No account, no watermark and no limit on how many files you process.
Frequently Asked Questions
Common questions about PNG to ICO.
Upload the PNG, choose the icon sizes, press Convert to ICO and download the .ico file.
16, 32 and 48 pixels cover browser tabs and bookmarks. Add 256 pixels for Windows large icons.
Yes. Transparent areas of the PNG stay transparent.
It is fitted inside a square canvas with transparent padding, so it is not stretched.
No. The icon is created in your browser and nothing is sent to a server.