PNG to ICO Converter - Favicon Generator
Create multi-resolution ICO favicons from a single PNG image. Automatically generates 16×16, 32×32, 48×48, and 256×256 sizes — perfect for websites, browser tabs, and desktop icons.
Drop PNG file here
or click to select a file
For best results, upload a square PNG at least 256×256 pixels.
Selected File
Your favicon will include:
Converting...
Conversion Complete!
Your ICO favicon has been generated
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How to Create a Favicon from PNG
Simple 3-step process to generate your ICO favicon
Upload PNG
Drag and drop or click to select your PNG image. Use a square image at least 256×256 pixels for best results.
Generate ICO
Your PNG is automatically converted into a multi-resolution ICO with 16×16, 32×32, 48×48, and 256×256 sizes.
Download Favicon
Download your ICO file and add it to your website as favicon.ico
Why Use Our Favicon Generator?
Create professional favicons from any PNG image
Multi-Resolution Output
Generates 16×16, 32×32, 48×48, and 256×256 sizes in a single ICO file
Transparency Preserved
PNG alpha transparency is fully preserved in the generated ICO favicon
Browser Compatible
ICO format is supported by all browsers including Chrome, Firefox, Safari, and Edge
Secure Processing
Your images are processed securely and never stored on our servers
Lightning Fast
Generate your favicon in seconds with our optimized converter
Windows & Web Ready
ICO works as website favicon, Windows app icon, and desktop shortcut icon
Frequently Asked Questions
What is an ICO file? expand_more
ICO is the favicon format used by websites and Windows applications. Unlike single-resolution image formats, an ICO file can contain multiple image sizes (16×16, 32×32, 48×48, 256×256) so browsers and operating systems can pick the best resolution for each context — from tiny browser tabs to high-DPI desktop icons.
What size should my PNG be? expand_more
Your PNG should be square and at least 256×256 pixels for the best results. The converter automatically resizes your image to generate all four standard favicon sizes (16×16, 32×32, 48×48, 256×256). Non-square images will be scaled to fit.
How do I add a favicon to my website? expand_more
Place the downloaded file as favicon.ico in your website's root directory. Then add this tag to your HTML <head>: <link rel="icon" href="/favicon.ico" type="image/x-icon">. Most browsers also automatically look for favicon.ico in the root.
Why use ICO instead of PNG for favicons? expand_more
ICO files contain multiple resolutions in a single file, so browsers can pick the best size for each context — 16×16 for tabs, 32×32 for taskbars, 48×48 for desktop shortcuts, and 256×256 for high-DPI displays. A single PNG favicon only provides one resolution, which may look blurry when scaled.
Is PNG to ICO conversion free? expand_more
You get 3 free conversions. After that, upgrade to Pro for unlimited favicon generation and access to all other conversion tools with priority processing.
Are transparent backgrounds preserved? expand_more
Yes, PNG alpha transparency is fully preserved in the generated ICO file. Your favicon will display with a transparent background in browser tabs, bookmarks, and desktop shortcuts.
What resolutions are included in the ICO file? expand_more
The generated ICO file includes four standard resolutions: 16×16 (browser tabs), 32×32 (taskbar icons), 48×48 (desktop shortcuts), and 256×256 (high-DPI displays and Windows Explorer large icon view).
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