PNG to ICO Converter
Convert images to ICO icons. Selectable size (16-256px). Processed locally in your browser. [NEW-2026-06-08]
Drop a PNG, JPG, or WebP image here or click to browse
PNG to ICO Converter — Free Online Tool
Convert PNG, JPG, or WebP images to square ICO icon format at your chosen size. Select from 16×16 up to 256×256 pixels. Perfect for creating favicons, app icons, or Windows shortcut icons without installing any software.
How it works
Upload an image, pick your desired icon size, and click Download. The tool resizes the image to a perfect square using Canvas scaling and exports as PNG (suitable for modern favicon usage). All processing happens locally in your browser.
Favicon tip
Modern browsers support PNG favicons. A 32×32 or 48×48 PNG works great. For broad compatibility, generate icons at multiple sizes (16, 32, 48, 64) and use <link rel="icon"> tags.
Privacy & security
Your image never leaves your browser. No upload to any server — the conversion runs entirely on your device using the Canvas API.
Related: Image Resizer, Crop Image, SVG to PNG, WebP to PNG.
FAQ
Is this tool free to use?
Yes. The tool is free to use in your browser and does not require an account.
Do I need to install anything?
No. The tool runs in a normal modern browser, so you can use it on desktop or mobile without installing extra software.
Is my data uploaded to a server?
No. All processing happens locally in your browser. Your data never leaves your device.
Can I use this for production work?
Yes, but always verify the output before using it in production. Keep a copy of your original input.
What should I check before using the result?
Review the output for accuracy, formatting, encoding, and compatibility with your target system before deploying or committing.
Does this tool work offline?
Once the page is loaded, the tool runs entirely in your browser and does not need a network connection to function.