PNG to ICO Converter
Convert your PNG images to ICO format for favicons or application icons
Drag & drop your PNG file here
or click to browse files
Select ICO sizes (recommended: 16×16, 32×32, 48×48, 64×64, 128×128)
Preview
How to use
- Drag & drop a PNG file or click to select one
- Choose the sizes you want to include in your ICO file
- Click “Convert to ICO”
- Download your ICO file when ready
Tips
- For best results, use a square PNG image (1:1 aspect ratio)
- Higher resolution source images will produce better quality ICO files
- Include multiple sizes in your ICO for different use cases
PNG to ICO Converter – Turn Your Images into Ready-to-Use Icons
In the world of web development and software design, icons play a crucial role in user experience and brand identity. If you’ve ever tried to upload a PNG file as a favicon or use it as a desktop icon on Windows, you already know it doesn’t work as expected. That’s where a PNG to ICO converter comes in handy.
What is a PNG to ICO Converter?
A PNG to ICO converter is a simple online tool that converts images from the PNG file format into the ICO format. ICO files are widely used in:
- Windows desktop applications
- Website favicons
- Software shortcuts and UI elements
The ICO format supports multiple resolutions within a single file, making it ideal for scalable icons that look sharp on different devices and screen sizes.
Why Convert PNG to ICO?
PNG is one of the most popular image formats, known for its lossless compression and transparency support. However, it’s not natively accepted as an icon format by Windows OS or web browsers.
Here’s why you might need to convert PNG to ICO:
- Create Website Favicons: Browsers expect a .ico file for the favicon in the root directory.
- Windows Compatibility: Windows apps and shortcuts require icons in .ico format.
- Multi-resolution Support: ICO files can store multiple image sizes for various UI use cases.
- Transparency Handling: PNGs with transparent backgrounds retain that transparency in the ICO file.
- Professional Branding: Custom icons help maintain a consistent brand image across platforms.
Key Features of Our PNG to ICO Converter
Our free tool is designed with ease and performance in mind. Here’s what you get:
✅ 100% Free & Instant Conversion
✅ Multiple Size Options – Supports 16×16, 32×32, 48×48, 64×64, 128×128, and 256×256
✅ Preserves Transparency
✅ No Sign-Up or Installation Required
✅ Mobile & Desktop Friendly
✅ Fast Download with One Click
Whether you’re on Windows, macOS, Android, or iOS, the tool works flawlessly on all modern browsers.

How to Convert PNG to ICO – Step-by-Step Guide
Converting your PNG image to an ICO icon is quick and easy:
- Upload Your PNG File
Drag and drop the image or use the upload button. - Select Icon Size(s)
Choose standard favicon sizes or enter a custom size if needed. - Click “Convert”
The tool processes your file and converts it to ICO format. - Download Your Icon
Once ready, click the download button to save your ICO file.
That’s it! Your PNG is now ready to be used as a high-quality icon.
Best Practices for PNG to ICO Conversion
🔹 Use square PNGs (e.g., 256×256) to avoid distortion.
🔹 Choose high-resolution images to ensure sharp icons.
🔹 Keep file size below 5MB for optimal speed.
🔹 Avoid using detailed or overly complex images for small icons like 16×16.
🔹 Make sure to preview the final icon on multiple devices or use cases.
FAQs – PNG to ICO Conversion
❓ Does the converter support transparency?
Yes, your PNG’s transparency is preserved in the final ICO file.
❓ Can I use this ICO file as a favicon?
Absolutely! The .ico file generated is fully compatible with all modern browsers and can be placed in the root directory of your website as favicon.ico.
❓ Are there any limits to file size?
Most tools support PNG files up to 5MB. This ensures fast processing and compatibility.
❓ Can I convert multiple PNGs at once?
Some advanced converters support batch conversion, but our tool focuses on quick single-file processing for quality assurance.
Conclusion
A PNG to ICO converter is a must-have tool for designers, developers, and anyone creating icons for apps, software, or websites. With our free online tool, you can convert any PNG file into a crisp, scalable, and transparent ICO file in just seconds—no technical skills or software needed.
Say goodbye to complicated software or manual formatting. Try our PNG to ICO converter now and take the first step toward creating sharp, professional icons with ease!