FavicoLab's Favicon Maker
Upload One Image — Get Every Icon You Need
FavicoLab is a fast, privacy-friendly favicon generator that transforms a single PNG, JPG, WEBP, or SVG image into a complete favicon package for your website. Generate the essential icon sizes, an optional multi-size favicon.ico file, and a ready-to-use site.webmanifest for modern browsers and Progressive Web Apps.
FavicoLab is designed for developers, designers, businesses, bloggers, and website owners who need a reliable favicon setup without unnecessary complexity. Upload one image, generate a complete favicon package, download the ZIP file, and add the provided code snippet to your website. The result is a consistent and professional appearance across browser tabs, bookmarks, search results, and mobile home-screen icons.
What the Generator Creates
- PNG favicon files for 16×16, 32×32, 180×180, 192×192, and 512×512.
- An optional multi-size
favicon.icofile. - An optional
site.webmanifestfile for PWA and mobile integration. - A
README.txtfile containing installation instructions and ready-to-use HTML code.
How to Use FavicoLab
- Enter your website or brand name.
- Upload a square source image. A transparent PNG or SVG is recommended.
- Click Generate Favicons ZIP.
- Download and extract the generated ZIP package.
- Upload the files to your website and paste the provided code snippet into the
<head>section.
Security & Privacy
No signup is required until September 2026. User accounts are planned from September 2026 to improve reliability, security, and the overall user experience. Additional premium features and services may be introduced over time, and any significant changes will be communicated in advance. Learn more in our Privacy Policy.
FAQ — FavicoLab Favicon Generator
Which file types can I upload?
You can upload PNG, JPG, JPEG, WEBP, and SVG files. For best results, use a clean square PNG or SVG with a transparent background.
Are there upload size limits?
Yes. The maximum upload size is approximately 8 MB. Safety limits are also applied at around 5000 pixels per side and around 20 megapixels total.
What files do I get?
You can generate PNG favicon files, an optional favicon.ico, an optional site.webmanifest, and a README.txt file with installation instructions.
How do I install the generated favicons?
Upload the generated files to your preferred favicon folder and paste the provided HTML code into your website’s <head> section.
Why does my browser still show the old favicon?
Favicons are heavily cached by browsers. Try a hard refresh, clear site data, or add a cache-busting version query such as ?v=2 to your icon URLs.
Why was no ICO file generated?
ICO generation requires server support for Imagick. If Imagick is not available, FavicoLab can still generate PNG icons, but the favicon.ico file may not be available.
Why does SVG upload fail?
SVG conversion requires server-side SVG rasterization support. If this is unavailable or restricted, convert your SVG to a high-resolution PNG and upload that instead.
How can I avoid blurry favicons?
Start with a clean, square source image, ideally 1024×1024 pixels or larger. Simple shapes, strong contrast, and transparent backgrounds usually produce the best results at small sizes.
Can I use the generated icons commercially?
Yes. FavicoLab can be used for personal and commercial projects. You are responsible for having the rights to the artwork, logo, or image you upload.
Does FavicoLab support PWAs?
Yes. FavicoLab can generate a site.webmanifest with 192×192 and 512×512 icons for PWA and Add-to-Home support.
Do you store my uploaded images?
Uploaded images are used only to generate your favicon package and are stored temporarily for processing. Files are automatically deleted after generation. Always save your ZIP if you need it later.
Have a suggestion, found a bug, or want to provide feedback? Contact FavicoLab on Facebook .
About
Welcome to FavicoLab. Generate favicon packages, app icons, and web manifests quickly, accurately, and without unnecessary complexity.
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