favicon
Fetch and download favicons from any website for your design projects. Use when grabbing icons, checking availability, or previewing favicon renders.
Datos de origen
- Repositorio
- bytesagain/ai-skills
- Última actividad en el origen
- 19 de abril de 2026 a las 08:43
- Idioma detectado de SKILL.md
- inglés
- Estrellas
- 16
- Forks
- 2
Opciones de instalación
De forma predeterminada está seleccionado el prompt que primero revisa el origen. Puedes cambiar a un comando directo o descargar una copia local.
Revisa los archivos de origen
Lee SKILL.md y los archivos complementarios que muestra SkillsMP antes de decidir si quieres instalarlo.
Explorador de archivos
2 archivosMostrando SKILL.md
SKILL.md
Instrucciones de origen · Vista previa de solo lectura- name
- Favicon
- description
- Fetch and download favicons from any website for your design projects. Use when grabbing icons, checking availability, or previewing favicon renders.
- version
- 3.0.0
- author
- BytesAgain
- homepage
- https://bytesagain.com
- source
- https://github.com/bytesagain/ai-skills
- tags
- ["favicon","icon","website","image","web","html","branding","developer"]
- categories
- ["Developer Tools","Utility"]
# Favicon — Favicon Tool
Check, download, and generate favicons. Detects favicons via /favicon.ico, HTML `<link>` tags, and apple-touch-icon. Can generate SVG placeholder favicons from text.
## Commands
| Command | Description |
|---------|-------------|
| `check <url>` | Check if a website has a favicon (tries /favicon.ico, HTML link tags, apple-touch-icon) |
| `download <url> [output]` | Download a site's favicon (tries direct, HTML parsing, Google API fallback) |
| `generate <text> [size]` | Generate an SVG favicon placeholder with text (1-2 chars, random background) |
| `info <file>` | Show image file info — size, MIME type, format (ICO/PNG/JPEG/GIF/SVG/WebP) |
## Examples
```bash
# Check if a site has a favicon
favicon check https://github.com
# → ✓ /favicon.ico — 200
# → ✓ apple-touch-icon found
# Download a favicon
favicon download [Technical Reference] google-icon.ico
# Generate an SVG placeholder
favicon generate "AB" 64
# → Creates AB-favicon.svg with random background color
# Get info about a favicon file
favicon info favicon.ico
# → Size, MIME type, format (detected from magic bytes)
```
## Detection Methods
1. **Direct:** Checks `<url>/favicon.ico`
2. **HTML Parsing:** Looks for `<link rel="icon">` and `<link rel="shortcut icon">` in page HTML
3. **Apple Touch Icon:** Checks for `<link rel="apple-touch-icon">`
4. **Google API (download only):** Falls back to `google.com/s2/favicons` API
## Requirements
- `curl` — for HTTP requests
- `file` (optional) — for MIME type detection in `info` command
- `xxd` (optional) — for magic byte detection in `info` command
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