HTML to IMG API

rendering service that returns PNG images from HTML input Works with raw HTML, or presets with custom inputs. Works with TailwindCSS classes.

Stats

— Total renders
— Avg render time

Examples

headline
headline preset
subtitle_comic
announcement preset

GET /presets

Returns a list of available preset names.

["headline","hero","statement","announcement","quote","watermark","kicker","badge"]

POST /render/preset

Render a named preset. Optionally override dimensions and pass custom options.

{
  "preset": "headline",
  "width": 1200,
  "height": 630,
  "customOptions": {
    "1": "Hello World",
    "2": "This is a subtitle"
  }
}

POST /render/raw

Render raw HTML. Tailwind classes are available.

{
  "html": "<div class='bg-black text-white p-8'><h1>Hello</h1></div>",
  "width": 1200,
  "height": 800
}

The response is a PNG binary.