Exporting to PNG

Convert code snippets, Markdown content, terminal output, diagrams, or rendered UI components into PNG image files.

Methods

1. HTML → PNG via Headless Browser

The most flexible approach. Render any content as HTML and screenshot it.

# Using Playwright (if available)
npx playwright screenshot --full-page "file:///path/to/content.html" output.png

# Using Puppeteer one-liner
node -e "
const puppeteer = require('puppeteer');
(async () => {
  const browser = await puppeteer.launch();