PNG to ICO Converter – Convert Images to Icons Instantly
Convert your PNG images to ICO format for use as favicons or application icons
Upload PNG Image
Privacy Focused
All processing happens in your browser. Your images never leave your device.
Fast Conversion
Convert images in seconds with our optimized processing engine.
Image Preview
Upload a PNG to see preview
Conversion Settings
Why Convert to ICO?
Website Favicons
ICO files are the standard format for favicons, which are displayed in browser tabs and bookmarks.
Application Icons
Windows applications use ICO files for their icons, supporting multiple sizes in a single file.
Multiple Sizes
ICO files can contain multiple image sizes, ensuring optimal display on different devices and resolutions.
Transparency Support
ICO format supports alpha transparency, making it ideal for icons with non-rectangular shapes.
Free Online PNG to ICO Converter 2025
You can quickly change PNG images to ICO format, which is great for program icons, favicons, and Windows shortcuts—no login required, 100% free, and high-quality output.
Do you need a favicon for your website or a unique symbol for your desktop app?
Our PNG to ICO Converter changes your PNG file into an ICO file that can be any size (from 16×16 to 256×256 pixels). It works with all browsers and Windows systems.
✅ Can work with transparent PNGs
✅ Makes ICO files with several resolutions
✅ Files that are up to 25MB are okay
✅ No need to sign up, no watermark
[Change PNG to ICO Now]
Why would you want to use a PNG to ICO converter?
Make website favicons that show up in browser tabs
Make your own program icons for Windows applications
Change the default shortcut icons on your desktop
Make sure they work in all browsers (Chrome, Firefox, Edge)
Keep the sharpness at all icon sizes
🔗 Use our Favicon Generator to make a favicon with HTML code in just one click.
🔗 Prepare your PNG with the Image Cropper to ensure perfect square dimensions.
🔗 Optimize transparency with the PNG to WebP Converter for modern web assets.
🔗 Validate your site after adding the favicon using the Website Uptime Monitor .
Three Steps to How It Works
Upload your PNG file, whether it has transparency or not
Click “Convert to ICO.”
Download your ICO file, which you may use as a favicon or app icon
✅ Works on both mobile and desktop computers
✅ Files are destroyed automatically after an hour
✅ 100% private—no data is retained
Important Features
FEATURE BENEFIT: 100% Free – No fees that aren’t clear
No need to log in – right away
Help with Transparency – Alpha channel kept
Output in many sizes, including 16×16, 32×32, 48×48, and 256×256
Ready for browsers and Windows
Works on all devices
Safe and Private – Files are never saved or shared
Questions and Answers
Q: Is this a free PNG to ICO Converter?
A: Yes, it’s completely free, you don’t have to join up, and you can use it as much as you like.
Q: Does it allow for transparency?
A: Yes, transparent PNGs can be converted to ICOs with full alpha support.
Q: Is it okay to use the ICO as a favicon for my website?
A: Yes, of course. Change the name to favicon.ico and upload it to the root of your site.
Q: Is my file safe?
A: Yes. Nothing is uploaded or stored; everything happens in your browser.
The greatest PNG to ICO Converter of 2025 is quick, free, and necessary for web admins, developers, and designers.
[Change My Icon Now]
🔗 Reference: For official favicon best practices, see MDN Web Docs – Favicon Guide .