PNG to ICO Converter Free
Convert any PNG, JPG or WebP image to an ICO favicon file — free, no sign-up, no upload to any server. Generate 16×16, 32×32, 48×48 and 64×64 sizes in one .ico file instantly.
🖼️ Drag & drop an image here
or click to browse
PNG recommended for transparency · JPG, WebP also supported · No sign-up required
Your favicon.ico is ready!
Place this file in your website root as favicon.ico and add
<link rel="icon" href="/favicon.ico"> to your HTML <head>.
100% Private — No Upload
Your image is processed entirely in your browser using the Canvas API. Nothing is ever uploaded to any server — your files stay on your device.
Multiple Favicon Sizes
Choose from 16×16, 32×32, 48×48 and 64×64 pixel sizes. Include all four in one ICO file for maximum browser and OS compatibility.
Live Size Preview
See exactly how your favicon will look at each selected size before downloading. Transparent PNG backgrounds are preserved correctly.
How to Create a Favicon from a PNG Image — Free, No Sign-Up
A favicon is the small icon that appears in browser tabs, bookmarks and browser history next to your website name. Every website should have one — it makes your site look professional and helps users identify your tab when multiple are open. The standard favicon format is ICO, which can contain multiple image sizes in a single file so browsers pick the best size for their context.
This free favicon creator converts your PNG, JPG or WebP image to an ICO file with up to four sizes — no sign-up, no upload to any server. For best results, start with a square PNG with a transparent background at least 64×64 pixels. Simple logos and icons work far better than complex photographs — they must remain recognisable at 16×16 pixels. For WordPress sites, download the ICO file and upload it via Appearance → Customize → Site Identity → Site Icon.
Need to prepare your image first? Use our image resizer to make it square, our image cropper to crop to a perfect 1:1 ratio, our image converter to convert to PNG from JPG or WebP, or our image compressor to reduce file size before converting.
Frequently Asked Questions
How do I create a favicon from a PNG free online?
Upload your PNG image using the drop zone above, select which sizes to include (16×16, 32×32, 48×48, 64×64), check the live preview to see how it looks at each size, then click Download .ico File. Your favicon.ico downloads instantly — no sign-up, no upload to any server and no watermark.
Can I use a JPG or WebP image to create a favicon?
Yes — JPG, PNG and WebP are all supported as input. PNG with a transparent background is recommended because favicons often appear on coloured browser tabs and a transparent background lets your logo sit cleanly on any colour. If your image has a white or solid background, consider converting it to PNG with transparency first using our image converter.
What size should my favicon image be?
Start with at least a 64×64 pixel square image — ideally 256×256 or larger so the downscaling produces sharp results. The image must be square (equal width and height). Use our image cropper to crop to a 1:1 square ratio, or our image resizer to set exact dimensions before converting.
Which sizes should I include in my favicon?
For most websites, 16×16, 32×32 and 48×48 is sufficient. 16×16 shows in browser tabs, 32×32 is used for taskbar icons and retina displays, and 48×48 is used by some Windows applications. 64×64 adds support for high-density displays. Including all four sizes ensures your favicon looks sharp on every device and browser.
Why does my favicon look blurry at small sizes?
A detailed image shrunk to 16×16 pixels loses most of its detail. For a sharp favicon, start with a simple design — a single letter, a bold shape or a simplified version of your logo works best. Avoid fine lines, small text or complex gradients. Use our image cropper to ensure your image is perfectly square and centred before converting.
How do I add my favicon to my website?
Upload favicon.ico to your website root (same folder as your homepage), then add <link rel="icon" href="/favicon.ico" type="image/x-icon"> to your HTML <head>. In WordPress, go to Appearance → Customize → Site Identity → Site Icon.
What other free image tools does FreeConverto offer?
FreeConverto offers a full suite including an image converter, image compressor, image resizer, image cropper, rotate & flip, image filters, colour picker, watermark tool, image to Base64, image to PDF, metadata viewer and meme generator — all free and browser-based.