How to Take a Screenshot of a Website with JavaScript

How to Take a Screenshot of a Website with JavaScript You need a screenshot. You want to do it in JavaScript. No Puppeteer. No browser driver. Just a fetch call. That's what this tutorial covers. The Problem: Puppeteer Overhead Typical Puppeteer approach in Node.js: const puppeteer = require ( ' puppeteer ' ); ( async () => { const browser = await puppeteer . launch ({ args : [ ' --no-sandbox ' ] }); const page = await browser . newPage (); await page . goto ( ' https://example.com ' ); await page . screenshot ({ path : ' screenshot.png ' }); await browser . close (); })(); Issues: 300MB+ dependency Browser launch overhead (2-5 seconds) Process management complexity Fails in serverless (Lambda, Vercel Functions) Version conflicts with system Chrome The Solution: PageBolt API One fetch call. PNG back. const response = await fetch ( ' https://api.pagebolt.dev/v1/screenshot ' , { method : ' POST ' , headers : { ' Authorization ' : `Bearer ${ apiKey } ` }, body : JSON . stringify ({ url :