Free Favicon Converter
Convert any PNG, SVG, JPEG, or WebP to favicon.ico and all required PNG sizes. Upload once — get every format browsers, iOS, and Android expect.
Convert to favicon freeSupported input formats
Upload any of these image formats and get a complete favicon set in seconds.
| Input format | Output | Note |
|---|---|---|
| PNG | favicon.ico + PNG sizes | Most common source format |
| SVG | favicon.ico + PNG sizes | Best quality — resolution-independent |
| JPEG / JPG | favicon.ico + PNG sizes | Works best with square crops |
| WebP | favicon.ico + PNG sizes | Modern format, fully supported |
Every favicon size in the output ZIP
One conversion — every size required for full cross-platform coverage.
| Size | Used for |
|---|---|
| 16×16 | Browser tab, bookmarks bar |
| 32×32 | Browser tab (retina), Windows taskbar |
| 48×48 | Windows taskbar, desktop shortcuts |
| 64×64 | Windows site icon, high-DPI |
| 128×128 | Chrome web store, high-DPI displays |
| 180×180 | Apple Touch icon (iOS home screen) |
| 192×192 | Android home screen, PWA install |
| 512×512 | PWA splash screen, app stores |
How to convert an image to favicon
Upload your image
Drop a PNG, SVG, JPEG, or WebP. Square images work best — any resolution accepted.
Convert instantly
Snappicon resizes and converts to favicon.ico plus all PNG sizes automatically. No configuration needed.
Download the ZIP
Get all files organized for your /public directory plus an HTML snippet ready to paste into your <head>.
Why developers use Snappicon to convert favicons
favicon.ico included
The .ico format bundles 16, 32, and 48px and is fetched automatically by browsers — even without a <link> tag.
All PNG sizes generated
16×16 through 512×512 — every size needed for browsers, iOS, Android, and PWA installs.
HTML snippet included
Copy-paste <link> and <meta> tags generated automatically — no guessing the right attributes.
ZIP organized for /public
Files named and structured exactly how you'd drop them into your project. No renaming required.
No quality loss
SVG inputs are rasterized at each target resolution — not scaled up from a small base image.
No watermarks, no signup
Free tier converts everything without an account. Upload, convert, download.
Favicon converter FAQ
What is a favicon converter?
A favicon converter takes any image file (PNG, SVG, JPG, WebP) and outputs it in the correct favicon format — a .ico file plus multiple PNG sizes at the dimensions required by browsers, iOS, Android, and PWA specifications.
How do I convert PNG to favicon?
Upload your PNG to Snappicon and click Generate. You'll get a favicon.ico (bundling 16, 32, and 48px), all standard PNG sizes (16 through 512px), and a copy-paste HTML snippet — all in one ZIP download.
Is favicon.ico still required in 2025?
Yes. favicon.ico is still the most broadly supported favicon format and is fetched automatically by many browsers and tools even without an explicit HTML tag. You should always include one alongside PNG and SVG favicons.
What image format makes the best favicon?
SVG is best for quality since it scales perfectly at any resolution. For compatibility, generate a favicon.ico (for legacy browsers) and a 32×32 PNG (for modern browsers) from your SVG. Snappicon does this automatically.
Do I need to resize my image before converting?
No. Snappicon handles all resizing automatically. Upload any square image at any resolution — we convert and resize to every required favicon dimension.
Related tools
Convert your image to favicon — free
No account needed. Upload and get favicon.ico plus every PNG size in seconds.
Convert to favicon free