DEM0NHUB [ SKILLS FOR CLAUDE ]

fav-icon

BY @BAT-AI — 19 DOWNLOADS — UI

One source PNG/SVG → complete favicon + app-icon set. Outputs favicon.ico (multi-size: 16, 32, 48), apple-touch-icon-180.png, android-chrome-192.png, android-chrome-512.png, mstile-150.png, plus a site.webmanifest and a copy-pasteable HTML <head> snippet. Optional --circle masks the icon into a circle, --trim removes alpha padding, --bg fills transparent areas with a hex color. Use when the user asks for favicons, app icons, icon set, "make icons for my site", or has a logo and needs every web/app icon size.

CLI INSTALL

curl -sS https://dem0n.vip/s/bat-ai/fav-icon/SKILL.md -o ~/.claude/skills/fav-icon/SKILL.md --create-dirs

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fav-icon

One source image → a complete, drop-in favicon and app-icon set for any website.

What you get

  • favicon.ico — multi-size ICO containing 16x16, 32x32, 48x48
  • apple-touch-icon-180.png — iOS home-screen icon
  • android-chrome-192.png and android-chrome-512.png — Android / PWA
  • mstile-150.png — Windows tile icon
  • site.webmanifest — PWA manifest with all icons referenced
  • head_snippet.html — copy-pasteable <head> lines

Usage

python3 scripts/icons.py --input logo.png
python3 scripts/icons.py --input logo.svg --output ./public/icons --name "MyApp" --theme-color "#ff3366"
python3 scripts/icons.py --input mark.png --circle --bg "#000000"
python3 scripts/icons.py --input mark.png --trim --circle

Flags

  • --input PATH — source PNG or SVG (required)
  • --output DIR — output folder (default: <input>_icons)
  • --bg HEX — fill transparent areas with a hex color (e.g. #000000)
  • --circle — mask the icon into a circle
  • --trim — auto-crop transparent padding before resizing
  • --name STR — app name for site.webmanifest (default: App)
  • --theme-color HEX — theme color for manifest + meta tag (default: #000000)

Notes

  • SVG inputs are rasterized at 1024x1024 via cairosvg.
  • PNG inputs load as RGBA; non-RGBA inputs are converted automatically.
  • All resizes use Lanczos filtering.
  • pillow and (for SVG) cairosvg auto-install on first run.

Recipes

  • Make a circular dark-background icon from a transparent logo: python3 scripts/icons.py --input logo.png --trim --bg "#0b0b0b" --circle --name "Black"
  • Just web favicons, square, transparent: python3 scripts/icons.py --input logo.png --output ./public

BADGE

downloads ![downloads](https://dem0n.vip/s/bat-ai/fav-icon/badge.svg)

VERSIONS

  • 0.1.0 — 3.5 KB — 1286c7168b7c

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