Problem:
You are trying to make a screenshot using Puppeteer like this:
await page.screenshot({path: 'screenshot.png'});
but the screenshot is always 800×600 pixels. How can you increase the size of the screenshot?
Solution:
You can’t set the size for the screenshot, you need to set the size for the viewport in puppeteer.launch
:
const browser = await puppeteer.launch({ defaultViewport: {width: 1920, height: 1080} });
Full example to produce a 1920x1080
screenshot:
const puppeteer = require('puppeteer'); (async () => { const browser = await puppeteer.launch({ defaultViewport: {width: 1920, height: 1080} }); const page = await browser.newPage(); await page.goto('https://techoverflow.net', {waitUntil: 'domcontentloaded'}); // Wait until page has loaded completely // Make a screenshot await page.screenshot({path: 'screenshot.png'}); await browser.close(); })();