HTML to PNG with Python and Puppeteer

Install Python Puppeteer Implementation and Chromium

pip install pyppeteer
pyppeteer-install

Convert HTML to PNG and save to file

import asyncio
from pyppeteer import launch

async def main():
    browser = await launch()
    page = await browser.newPage()

    await page.setContent("<h1>Hello World</h1>")
    await page.screenshot({'path': "html.png"})

    await browser.close()

asyncio.run(main())

Find out how to take a retina screenshot with Python and Puppeteer.