Convert your .ico files to .png format online for free. No software to install. Fast, secure, and easy.
Free — 3 conversions per day
Drag and drop your .ico file or click to browse.
Select PNG as your output format.
Click Convert and download your .png file.
Both ICO and PNG preserve image quality without loss. The conversion between these formats is about choosing the format that best fits your workflow and platform requirements.
ICO (Icon File Format, introduced in 1985) uses None (BMP payload) or PNG payload compression. PNG (Portable Network Graphics, introduced in 1996) uses DEFLATE (lossless) compression. ICO browser support: Universal. PNG browser support: Universal.
Both ICO and PNG use lossless compression. The conversion preserves 100% of the original data — the output file is pixel-for-pixel (or sample-for-sample) identical to the input. No quality is lost during this conversion.
Typical ICO file size: A multi-size favicon (16+32+48+256): ~15-100 KB. Typical PNG file size: A 12MP photo: ~15-25 MB; a 800x600 screenshot: ~200-500 KB. Expect a dramatic file size reduction — often 5-20x smaller — when converting from uncompressed ICO to PNG.
For the best conversion results, always start from the highest quality source file available. Converting from a previously compressed file compounds any existing compression artifacts. When in doubt, use higher quality settings — you can always re-convert at lower quality later, but you cannot recover quality that has been lost.
Convert ICO to PNG completely free with no limits. No hidden fees, no watermarks.
Create a free account in 10 seconds and start converting immediately. No credit card required.
Image conversions happen in your browser using the Canvas API. Your files never leave your device — zero server upload.
Convert files from any device — desktop, tablet, or phone. No software to install, works in any modern browser.
SquishConvert supports over 358 file conversion combinations across images, documents, audio, and video.
Your converted .png file maintains the best possible quality. No unnecessary compression or quality loss.
Yes, ICO to PNG conversion is completely free with no limits. Image conversions happen in your browser.
Image conversions are instant — they happen directly in your browser without uploading to any server.
Absolutely. ICO to PNG conversion happens entirely in your browser. Your files never leave your device.
Currently, SquishConvert converts one file at a time. Batch conversion is coming soon — stay tuned!
Free users can convert files up to 10 MB. Pro users can convert files up to 500 MB.