PNG to ICO
Convert PNG images to ICO — right in your browser, nothing uploaded.
Drag & drop your PNG files here, or click to choose. Everything runs in your browser — nothing is uploaded.
PNG is a lossless format that supports transparency. This free PNG-to-ICO converter changes your PNG images into ICO entirely in your browser, so your files are never uploaded to any server. The ICO is generated with multiple sizes (16–256px), ready for favicons and app icons. Convert as many files as you like at once, then download each result with one click — no signup, no watermark, and no limits.
Frequently Asked Questions
How do I convert PNG to ICO?
Drag your PNG file (or several) onto the box, or click to choose them. Each file is converted to ICO instantly, then you click Download to save it. It's free with no signup.
Are my files uploaded to a server?
No. The conversion runs entirely in your browser using your device's own processing, so your images never leave your computer or phone. That makes it safe for private or sensitive pictures.
Can I convert multiple PNG files at once?
Yes. Drop as many PNG files as you like and each one is converted and listed with its own download button, so batch conversion is quick.
What sizes does the ICO include?
The generated .ico packs several standard sizes (16, 32, 48, 64, 128 and 256 pixels) into one file, so it works as a website favicon and as a Windows application icon.