Free Favicon Generator
Updated September 2026
Generate PNG favicon images in 6 common sizes (16×16 to 180×180) from any image, downloadable individually — free online favicon generator.
Verified Capabilities
Generates 16×16, 32×32, 48×48, 64×64, 128×128, and 180×180 PNG previews simultaneously from a single upload.
All sizes render immediately on upload via the Canvas API — no upload, no server round-trip.
Each size has its own download link, so you can grab exactly the sizes you need.
No .ico file, ZIP bundle, or HTML code snippet is generated, and there's no 192×192 or 512×512 size — only 6 individual PNGs up to 180×180.
Professional image processing once required expensive desktop software. The Favicon Generator handles the same job in seconds — entirely in your browser, with no file uploads to external servers.
Generate PNG favicon images in 6 common sizes (16×16 to 180×180) from any image, downloadable individually — free online favicon generator. Results are immediate — no waiting, no loading screens, no account required.
Who uses the Favicon Generator?
- Website owners creating basic favicon PNGs for a new site launch.
- Developers quickly generating multiple favicon sizes without installing desktop software.
- Designers previewing how a logo will look scaled down to browser-tab size before finalizing it.
Common uses and search terms
The Favicon Generator is frequently used for: favicon, favicon generator, png favicon. Whether you need a quick result or are working through a longer project, the tool handles all common variations without any configuration.
Why use Allio Tools's Favicon Generator?
Your files never leave your device — all processing is done locally using browser JavaScript APIs. The tool is completely free with no usage limits, no premium tiers, and no account required. Available in 11 languages and optimised for all screen sizes, the Favicon Generator works on desktop, tablet, and mobile with no app download needed.
See also:JPG to PNG Converter · QR Code Generator · PNG to JPG Converter
How the Favicon Generator works
Upload your logo or icon image — square images work best.
Preview automatically generates at 6 sizes: 16×16, 32×32, 48×48, 64×64, 128×128, and 180×180 pixels.
Click the PNG download link under any size to save that individual favicon file.
Repeat for each size you need — there's no single bundled download.
Tips & tricks
- There's no ICO file, ZIP bundle, or HTML `` code snippet generated — only individual PNG files at 6 fixed sizes, downloaded one at a time.
- The largest size generated is 180×180 — there's no 192×192 (Android) or 512×512 (PWA splash screen) output; resize separately if you need those.
- All 6 sizes (16, 32, 48, 64, 128, 180) generate automatically as soon as you upload an image — there's no button to click, just download links under each preview.
- For crisp results, start with a large, simple, high-contrast source image — detail gets lost once scaled down to 16×16 or 32×32.
Frequently Asked Questions
What favicon sizes do I need for all browsers and devices?
Essential set: 16×16 (browser tab), 32×32 (taskbar/bookmark), 48×48 (Windows shortcut), 180×180 (Apple Touch Icon for iOS). This tool generates all of these plus 64×64 and 128×128, each as a separate PNG you download individually.
Does this tool generate an .ico file?
No — it only generates PNG files at each size. Modern browsers all support PNG favicons directly via <link rel="icon">, so a true .ico file usually isn't required, but if you specifically need one, use a dedicated ICO-conversion tool or the ICO Converter on this site with one of the generated PNGs as input.
Does this tool provide a ZIP download or HTML code snippet?
No — each size is downloaded as an individual PNG file one at a time; there's no bundled ZIP and no auto-generated <link> tag snippet to copy. You'll need to add the appropriate <link rel="icon"> tags to your HTML <head> yourself for each size you use.
What format should my favicon source image be?
Square images work best (1:1 ratio). PNG with a transparent background is ideal for clean edges. Avoid complex images — simple icons with bold shapes work best once scaled down to 16×16 or 32×32.
Does this generate a 512×512 or 192×192 icon for PWAs/Android?
No — the largest size generated is 180×180 (the Apple Touch Icon size). If you need 192×192 or 512×512 for a PWA manifest or Android home screen icon, resize your source image separately using the Image Resizer tool.
Why does my favicon look blurry at 16×16?
Detailed images lose clarity at 16×16 pixels. Use a simplified version of your logo — just the initial letter, a simple shape, or an abstract icon. Avoid gradients and thin lines that disappear at small sizes.
Is my data safe when using the Favicon Generator?
Completely safe. The Favicon Generator processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
What image formats does the Favicon Generator support?
The Favicon Generator works with common image formats supported by your browser, including JPEG, PNG, WebP, and GIF. SVG support varies by tool. No format conversion plugin or driver is needed.
Does the Favicon Generator work with large image files?
Yes. The Favicon Generator processes files entirely in your browser using the Canvas API. Very large files (over 20 MB) may take a few extra seconds on older or lower-powered devices. Closing other tabs can free up memory for better performance.
Works with ChatGPT, Claude, Cursor, GitHub Copilot, VS Code, Poe and more — 106+ tools, zero data collection.