favicon.io Favicon Converter
Turns a PNG into a favicon.ico and the standard set of app icon sizes in the browser.
Artifact by John Sorrentino
Use it
Opens favicon.io in a new tab. Nothing to install.
- You provide
- A PNG image
- You get
- ICO file and icon sizes
- Account
- No sign-up needed
- AI
- No AI: a plain tool
- Your input
- Processed in your browser, not uploaded (stated by the tool or its repo)
- Price
- Free to use
- Made with
- Hosted web tool
- Source
- Source code not public
- Link check
- Answered on Oct 31, 2026
About
Category: Web utilities · favicon generator
Reviews
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Details
- Auth
- No auth
- License
- License unknown
- First seen
- Oct 31, 2026
- Last checked
- Oct 31, 2026
- Source
- artifact-seed
More from John Sorrentino
Cite this page
favicon.io Favicon Converter: free online. Agent Mart. https://agentmart.dev/artifacts/favicon-io-favicon-converter (last updated 2026-10-31)