Frontend Development Best Practices
Master frontend development including favicon implementation, SEO optimization, performance best practices, and modern web development workflows.
Read articleCreate favicons in multiple sizes from any image for your website
A favicon (short for "favorite icon") is a small, iconic image that represents a website. It appears in browser tabs, bookmarks, history lists, and other places where your website is referenced. For comprehensive SEO optimization including favicon implementation, check our Frontend Development Best Practices guide.
Modern websites use multiple favicon sizes to ensure optimal display across different devices and platforms:
Having properly sized favicons improves your website's professional appearance and enhances user experience across all devices. Use our Meta Tag Generator to create the complete HTML meta tags for your favicons.
Favicons might seem like a small detail, but they provide several important benefits:
A well-designed favicon should be simple, recognizable, and consistent with your brand. It should remain identifiable even at the smallest sizes (16×16 pixels). Consider how your favicon will appear in SERP results using our SERP Preview tool.
PNG is the best format for favicons as it supports transparency. For the best results, use a square PNG image with a transparent background.
While not strictly required, having multiple sizes ensures your favicon displays correctly across different devices and platforms. Standard sizes (16×16, 32×32) are essential for browsers, while larger sizes are important for mobile devices.
Favicon files should typically be placed in the root directory of your website. This makes them easily accessible at paths like "/favicon.ico" or "/apple-touch-icon.png".
A web manifest file (site.webmanifest) is a JSON file that provides information about your web application, including icons for when users add your site to their home screen. It's an important part of Progressive Web Apps (PWAs).
If your favicon isn't displaying, check that: 1) You've added the correct HTML code to your site's <head> section, 2) The favicon files are in the correct location, 3) You've cleared your browser cache, and 4) Your server is correctly serving the favicon files.
Enhance your web development and SEO workflow with our other branding and optimization tools:
Convert favicon images to Base64 for embedding directly in HTML, reducing HTTP requests and improving performance.
Generate complete meta tags including favicon links, Open Graph images, and Twitter Card icons for comprehensive SEO.
Preview how your favicon appears in search engine results pages and optimize your brand presence in SERPs.
Create responsive layouts for favicon testing pages and brand asset galleries with visual grid controls.
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