API Documentation

Public API

Grab any icon as a PNG with a single GET request. No authentication, no rate limit (fair use), no nonsense.

Render endpoint

GET /api/render/{family}/{name}.png

Parameters

`size`	Icon size in pixels. Range: 16–1024, default: `256`
`color`	Foreground hex color without `#`. Default: `000000`
`bg`	Background hex color without `#`, or `transparent`. Default: `transparent`
`style`	Icon style: `solid`, `regular`, `outlined`, `filled`, etc.
`download`	Set to `true` to force file download

Available families

`fontawesome`	Font Awesome 6 — solid, regular
`bootstrap-icons`	Bootstrap Icons — regular, fill
`material-symbols`	Material Symbols — outlined, filled, round, sharp

Examples

GET /api/render/fontawesome/house.png?size=128&color=e63b2e

GET /api/render/bootstrap-icons/heart.png?size=64&color=ff0000&bg=ffffff

GET /api/render/material-symbols/home.png?style=filled&size=256

Metadata endpoints

Browse available icons programmatically.

GET /api/icons

Returns a list of all available icon families with their icon counts.

GET /api/icons/{family}

Returns all icons in a family. Supports ?q=search to filter by name.

GET /api/icons/{family}/{name}

Returns full metadata for a single icon, including SVG path data and available styles.

GET /api/icons/search?q={query}

Search across all families. Supports &family=fontawesome to filter and &limit=50.

Usage

Use the API in your HTML, CSS, scripts, or anywhere you need a PNG icon on the fly.

<img src="https://fckicons.com/api/render/fontawesome/star.png?size=32&color=f5a623" alt="star">

Icons are cached server-side. Responses include Cache-Control headers for CDN and browser caching.