Screenshot API for PHP: Quick Start and Examples
Capture website screenshots from PHP with Composer, HTTP requests, full-page options, troubleshooting, and a production-ready ScreenshotNeo example.
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Guides for capturing the web
How to take clean screenshots, turn HTML into images and PDFs, run headless browsers, and give AI agents eyes. Written by the team that builds ScreenshotNeo.
How to Cache Website Screenshots
Learn how to cache screenshot files and browser resources with reliable cache keys, HTTP validators, freshness rules, and Playwright examples.
How to Take Screenshots in Dark Mode with Playwright
Learn how to capture reliable dark-mode screenshots in Playwright, from one-off files to full-page visual regression tests.
HTTP Referer Header: A Complete Guide for Web Scraping
Learn what the HTTP Referer header tells a server, when to send it in scrapers, and how to handle privacy, redirects, errors, and browser captures.
How to Generate Open Graph Images in Node.js
Generate dynamic 1200×630 Open Graph images in Node.js with @vercel/og, then expose them through public og:image metadata that social crawlers can fetch.
How to Prevent Text Overflow in Generated Images
Keep generated text inside the frame with concise copy, clear layout constraints, focused revisions, and a final readability check.
How to Convert HTML to an Image in PowerShell
Convert a local HTML file or URL to PNG, JPEG, or WebP from PowerShell using Playwright, with viewport, full-page, and element capture options.
How to Generate PDFs with Node.js and Puppeteer
Generate reliable PDFs with Node.js and Puppeteer, including A4 sizing, print CSS, fonts, headers, page ranges, troubleshooting, and production patterns.
How to Take Full-Page Screenshots in Node.js
Capture an entire scrollable webpage in Node.js with Playwright or Puppeteer, handle lazy content and failures, and compare a hosted API option.
How to Scrape Trustpilot Reviews and Company Data
Trustpilot restricts unauthorized scraping. Learn the compliant ways to access reviews and company data through permission and official APIs.
How to Convert HTML to an Image in Bash
Convert a URL or local HTML file to an image from Bash with Playwright, Chrome Headless, or wkhtmltoimage, with complete commands and troubleshooting.
Save a Generated PDF Online and Get Its URL in Python
Generate a PDF in Python, upload it to S3 and return a shareable URL. Learn when to use a temporary presigned link, how to handle uploads, and what can go wrong.
JavaScript Rendering Tests: Comparing Raw and Rendered HTML
Compare the HTML your server sends with the DOM JavaScript builds, then verify Google’s rendering with Google’s own tools.
How to Generate Open Graph Images in Deno
Generate dynamic Open Graph images in Deno with Satori and Resvg, including fonts, caching, deployment, troubleshooting, and complete code.
How to Take Desktop Screenshots in Swift
Use ScreenCaptureKit to capture a macOS window or display in Swift, handle permission correctly, save images, troubleshoot failures, and choose stills or streams.
How to Take Full-Page Screenshots in TypeScript
Capture an entire page with Playwright or Puppeteer in TypeScript, handle dynamic content and output options, and troubleshoot common failures.
How to Generate PDFs from Password-Protected Pages in Ruby
Generate PDFs from authenticated pages in Ruby with cookies, Basic Auth, Rails responses, browser renderers, troubleshooting, and secure production patterns.
How to Take Screenshots with Scrot in Bash
Capture your full screen, a selected region, or a window with scrot in Bash. Learn output formats, delays, scripting, troubleshooting, and a browser screenshot alternative.