Upload a square source image
Start with a simple high-resolution logo mark that remains recognizable when very small.
Free Development Tool
Generate favicon.ico, PNG icons, Apple and Android icons, a web manifest and installation HTML in one downloadable package.
Use the actual URL, values, content, or project details you want to evaluate.
The interface is designed to explain what matters instead of showing raw output alone.
Copy, download, fix, test, or unlock the deeper report depending on the tool.
Interactive Workspace
Complete the requested fields below. Your results appear in the same workspace so you can understand them without jumping between screens.
Use a clear square logo or icon, ideally at least 512 × 512px.
Choose a square image to begin.
<link rel="icon" href="/favicon.ico"> <link rel="icon" href="/favicon-32x32.png" sizes="32x32"> <link rel="apple-touch-icon" href="/favicon-180x180.png"> <link rel="manifest" href="/site.webmanifest">
Understand The Result
Knowing what a result means is more useful than seeing a score or generated output by itself. Use this walkthrough before making an important change.
Start with a simple high-resolution logo mark that remains recognizable when very small.
The tool creates favicon and app-icon sizes plus the supporting manifest markup.
Upload the generated files and add the provided head markup, then test the live site in a fresh browser session.
Public website checks can only inspect resources and signals exposed to the browser or server. Review important findings in your actual codebase and hosting environment.
Avenzo can take the result into implementation across web design, development, SEO, CRO, performance and AI-search optimization.
Talk to Avenzo ↗FROM RESULT TO EXECUTION