
How to Automate Website Screenshots with a Simple API Call
Whether you are building a link preview feature, generating social cards, or creating automated reports, taking website screenshots programmatically is a common need. The Problem You need to capture a screenshot of a website programmatically. Maybe you are building: A link preview component for your chat app An SEO tool that shows visual site audits A dashboard that monitors competitor websites Option 1: Puppeteer (DIY) const puppeteer = require ( " puppeteer " ); async function takeScreenshot ( url ) { const browser = await puppeteer . launch (); const page = await browser . newPage (); await page . setViewport ({ width : 1280 , height : 720 }); await page . goto ( url , { waitUntil : " networkidle2 " }); const screenshot = await page . screenshot ({ type : " png " }); await browser . close (); return screenshot ; } Pros: Full control, free. Cons: Server with Chrome needed. Memory-heavy. Does not scale. Option 2: Playwright const { chromium } = require ( " playwright " ); async functi
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