ScreenshotRender

ScreenshotRender Blog

Engineering notes and tutorials on capturing pixel-perfect screenshots — Cloudflare, cookie banners, SPAs and OG images, all solved.

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Illustration of HTML code blocks beside a developer, converting markup into a PNG image
Tutorials

How to Convert HTML to PNG: 3 Methods That Work

Robert Belt · 9 min read

Orange minimalist illustration of a headless Chrome browser being flagged by a bot detection system
Engineering

Puppeteer Stealth: Why Headless Chrome Gets Blocked

Robert Belt · 9 min read

Orange minimalist illustration of Selenium turning a web page into a screenshot
Tutorials

Selenium Screenshot: 3 Ways to Capture a Web Page

Robert Belt · 9 min read

Orange minimalist illustration of a webpage screenshot turning into structured JSON
API Guides

Extract Data From a Screenshot Into Structured JSON

Robert Belt · 9 min read

Orange minimalist illustration of Go code turning a URL into a screenshot
Tutorials

How to Screenshot a Website in Go (Golang): 3 Ways

Robert Belt · 9 min read

Orange minimalist illustration of PHP code turning a URL into a screenshot
Tutorials

How to Screenshot a Website in PHP: 3 Ways

Robert Belt · 9 min read

Orange minimalist illustration of a URL being converted into an image thumbnail
Tutorials

Webpage to Image: 3 Ways to Turn a URL Into a Thumbnail

Robert Belt · 9 min read

Orange minimalist illustration of a Java program turning a URL into a full page screenshot
Tutorials

How to Screenshot a Website in Java: 3 Ways

Robert Belt · 9 min read

Orange minimalist illustration of JavaScript turning a web page into an image
Tutorials

JavaScript Screenshot: html2canvas, Headless, or API

Robert Belt · 9 min read