Convert Any Image to Favicon ICO in Seconds
Make website icons from any image
Generate a favicon from any image: get 16×16, 32×32, 48×48 and 180×180 PNG icons in one ZIP, ready to add to your website. Free favicon maker that works entirely in your browser.
100 MB max per file
Drag & drop your files here
or browse from your device
Image file · up to 100 MB each
100% FreeNo SignupFiles Never Leave Your Device
How to use this tool
Step 1: Upload your file
Drag & drop your file or click to browse. Files are processed locally in your browser and never uploaded.
Step 2: Adjust & process
Choose your settings and run the tool with one click.
Step 3: Download the result
Download your file instantly. Free forever, no signup, no watermark.
Why 123ToolKit?
| 123ToolKit | Typical online tools |
|---|---|
| Runs in your browser — files never uploaded | Uploads your files to cloud servers |
| Free forever | File size limits |
| No signup | Account required |
Favicon Generator — FAQ
Upload your image and the tool generates a multi-size .ico file plus PNG sizes, ready to add to your site.
Yes, free forever with no signup and no watermarks.
Yes. Square logos work best; the tool scales your image into 16x16, 32x32, and 48x48 pixel icons.
Standard .ico bundles cover 16x16, 32x32, and 48x48 pixels, plus common PNG sizes for modern browsers.
No. The favicon is generated in your browser, so your image never leaves your device.
Yes. People search for an ico generator online because browser tabs traditionally use ICO files, but modern browsers also accept PNG favicons. This tool builds the standard 16x16, 32x32 and 48x48 sizes plus a 180x180 apple-touch-icon from your image, bundled in one ZIP for your website.
Tiny sizes punish detail, because a 16x16 favicon ico can only show one bold shape with strong contrast. Remove wordmarks, thin lines and busy backgrounds before converting your logo. A simple symbol on a plain background stays readable in browser tabs, bookmarks and shortcut lists.
Browsers cache favicons aggressively, so the old icon often lingers after an update. Check the path in your link rel icon tag, upload the new files, then clear the cache or test in a private window. It can take a little while before the tab finally shows the new icon.
At 16 pixels, every detail turns to mush, so simplification matters more than faithfulness to the full logo. Use only the core symbol, raise the contrast, and avoid thin lines and small text. Your source is center-cropped to a square automatically, so square artwork with a centered symbol works best.
The ZIP contains PNG icons at 16x16, 32x32 and 48x48, plus a 180x180 apple-touch-icon for home screens. Upload the files to your website and reference them with a link tag in your page head. That single download covers browser tabs, bookmarks and mobile home-screen shortcuts.
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