Convert PNG to ICO online. Upload a PNG image, choose favicon sizes, keep transparency, preview the image, and download a ready-to-use ICO file.
Build multi-size ICO files for websites, apps, browser tabs, shortcuts and branding assets.
Upload a PNG image and convert it into a downloadable ICO file with multiple icon sizes.
Upload a PNG file and click convert to create an ICO file.
Use this PNG to ICO converter when your source artwork is a PNG and you need a multi-size favicon or Windows icon. For other source formats, use our general ICO converter instead.
Convert .png files into ICO with secure upload validation and real PNG format checking.
Create ICO files with common favicon sizes like 16×16, 32×32, 48×48 and 256×256.
Preview the generated icon at the largest chosen size and download one ICO file containing the selected icon resolutions.
PNG to ICO conversion changes a PNG image into an ICO icon file. ICO files are commonly used for website favicons, desktop shortcuts, Windows icons and app branding.
This tool validates your PNG file, resizes it into selected square icon sizes, preserves transparency when selected, and writes the final ICO file using native PHP.
| Preset | Sizes Included | Best Use |
|---|---|---|
| Favicon | 16×16, 32×32, 48×48 | Website favicon.ico |
| Full icon pack | 16×16 to 256×256 | App and browser icons |
| Small | 16×16, 32×32 | Lightweight favicon |
| Large | 64×64, 128×128, 256×256 | High resolution icons |
| Transparency | Preserved in output | Clean logo icons |
Convert PNG to ICO in three simple steps.
Select a .png image from your device and choose the ICO size preset.
The tool validates the PNG, resizes it into icon sizes, and writes a real ICO file.
Preview the generated icon frame and download your multi-size .ico file for a website or Windows shortcut.
Common questions about PNG conversion, ICO output, favicon sizes, transparency and server requirements.