website-screenshot（网站截图）

Website Screenshot API

Capture screenshots of any live website via html2png.dev.

Endpoint

POST https://html2png.dev/api/screenshot

Request

curl -X POST "https://html2png.dev/api/screenshot" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com", "width": 1280, "fullPage": true}'

Parameters

Response

{
  "success": true,
  "url": "https://html2png.dev/api/blob/screenshot-abc.png",
  "format": "png",
  "timestamp": "2025-01-27T10:30:00.000Z"
}

Examples

Basic Screenshot

curl -X POST "https://html2png.dev/api/screenshot" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://github.com"}'

Full Page Capture

curl -X POST "https://html2png.dev/api/screenshot" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com", "fullPage": true, "delay": 2000}'

Mobile Viewport

curl -X POST "https://html2png.dev/api/screenshot" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com", "width": 375, "height": 812, "deviceScaleFactor": 3}'

PDF Export

curl -X POST "https://html2png.dev/api/screenshot" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com", "format": "pdf", "fullPage": true}'

Dark Mode

curl -X POST "https://html2png.dev/api/screenshot" \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com", "colorScheme": "dark"}'

JavaScript Example

const response = await fetch("https://html2png.dev/api/screenshot", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    url: "https://example.com",
    width: 1280,
    fullPage: true,
    delay: 1000,
  }),
});

const data = await response.json();
console.log(data.url);

Tips

• Use delay for sites with heavy JavaScript or animations
• fullPage captures the entire scrollable content
• deviceScaleFactor=2 or higher for crisp text
• No caching - each request captures fresh content

Rate Limits

50 requests/hour per IP.