# favicon.io — card for AI agents

Free favicon generator: from an image, text, emoji or SVG it builds an icon package (favicon.ico, PNGs, Apple touch icon, Android icons, site.webmanifest).

Category: Favicons and social preview images · maker favicon.io · checked 2026-10-21

## Price
- Price: Free
- Free tier: Free generators.

## License
favicon.io Terms of Use — https://favicon.io/terms-of-use

- commercial: **unclear** (Commercial use unclear)
- in app: **unclear** (Shipping inside an app unclear)
- Why unclear: The terms only disclaim responsibility for generated images, tell users to make sure they hold permission or a license for the content they convert, and point to the Google Fonts and Twemoji (CC-BY 4.0) licenses. They never say whether the 

## Rules to follow
- Emoji favicons use Twemoji graphics under CC BY 4.0: keep the attribution files from the package.
- Text favicons use Google Fonts: check the licence of the font you pick.
- You must have permission or licence for any image you upload.

## How an agent gets files
- Manual: use a generator on favicon.io (image, text, emoji, SVG converters), download the zip package. (sign-in: none)
- Formats: png, svg
- Not allowed: Emoji output needs CC BY 4.0 attribution
- Not allowed: Terms put licence responsibility on the user

## How to connect
- Download only
- Website: https://favicon.io

## Lines to paste into your prompt or AGENTS.md

```
- favicon.io (Favicons and social preview images). Free favicon generator: from an image, text, emoji or SVG it builds an icon package (favicon.ico, PNGs, Apple touch icon, Android icons, site.webmanifest). Price: free; commercial use unclear; shipping inside an app unclear.
  Connect: download from https://favicon.io (no API).
  Get files: Manual: use a generator on favicon.io (image, text, emoji, SVG converters), download the zip package (png, svg).
  Not allowed: Emoji output needs CC BY 4.0 attribution
  Not allowed: Terms put licence responsibility on the user
  Rule: Emoji favicons use Twemoji graphics under CC BY 4.0: keep the attribution files from the package.
  Rule: Text favicons use Google Fonts: check the licence of the font you pick.
  Rule: You must have permission or licence for any image you upload.
  License: https://favicon.io/terms-of-use (checked 2026-10-21; details: https://agentgid.com/assets/favicon-io/)
```

Not verified: Terms do not address commercial use of generated output directly (commercial/in_app left unclear). Output formats other than ICO/PNG/webmanifest (shown on the home page) not confirmed.

## Links
- AgentGid page: https://agentgid.com/assets/favicon-io/
- Source: https://favicon.io
- Source: https://favicon.io/terms-of-use

---
AgentGid's catalog is curated: every entry was checked against the maker's official pages (registry, repository, license and pricing pages) on the date shown; a license value shows the quote it stands on wherever AgentGid has one. Usage numbers come from AgentGid's own scan of public repositories set up for AI coding agents. Claims by makers are reported, not tested by AgentGid.