How to Add Screenshots in HTML Code
Display a screenshot in HTML with accessible, responsive markup—or capture one automatically with Playwright or ScreenshotNeo.
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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.
Can You Take Device-Independent Screenshots With Puppeteer?
Puppeteer can control screenshot viewport, scale factor and device emulation. Learn what that does—and does not—guarantee, with runnable code and practical troubleshooting.
What Is the Screenshot Command in Selenium?
In Selenium Python, use driver.save_screenshot("screenshot.png") to save the current browser window as a PNG. Here are runnable Python and Java examples, output options, full-page capture, and fixes for common errors.
How to Convert a Webpage to PDF on iPhone
Save any Safari webpage as a PDF on your iPhone using Apple's built-in Markup workflow, with fixes for missing options and long pages.
How to Enable Dark Mode on a Computer
Turn on dark mode in Windows, macOS, Chrome, Edge, Firefox, and individual websites, with fixes when pages remain bright.
Can You Disable WebSockets With Puppeteer?
Puppeteer has no guaranteed WebSocket switch. Learn what request interception, Chrome blocklists, offline mode and network emulation actually do.
What Is Cloudflare Protection and How Does It Work?
Cloudflare protection checks web traffic at the network edge before it reaches your server. Learn how its WAF, DDoS mitigation, bot controls and challenges work—and where coverage ends.
How to Take Screenshots from Restricted Apps
Learn why restricted apps show black or blocked screenshots, what Android and iPhone allow, and the safest ways to save content you are authorized to keep.
How to Make Lazy-Loaded Images Render in Headless Puppeteer
Make below-the-fold images appear reliably in Puppeteer screenshots by scrolling, checking image readiness, and handling common lazy-loading failures.
Snipping Tool Screenshot Apps: Complete Guide for Windows, Mac, and Developers
Compare Snipping Tool, Mac Screenshot, and paid capture apps, then learn reliable workflows for screenshots, recording, annotation, and automation.
How to Add a Screenshot to a PDF With HTML and CSS
Embed a screenshot in HTML, size it for print, and generate a PDF with Puppeteer. Learn how to prevent clipping and preserve colors.
How to Lazy-Load HTML Video
Learn the native HTML, preload, poster, and IntersectionObserver patterns that stop off-screen video downloads without layout shifts.
How to Save a Whole Webpage as an Image on iPhone
Capture a full webpage in Safari and save it to Photos. Learn when to choose PDF and how developers can capture pages with ScreenshotNeo.
How to Split a Long Screenshot into Multiple PDF Pages
Turn a tall screenshot into a readable multipage PDF with Adobe Acrobat Poster tiling. Learn how scale, overlap, and print settings affect the result.
How to Inject Global Variables Into Puppeteer Pages
Learn when to use evaluate, evaluateOnNewDocument, or exposeFunction to pass values between Node.js and browser JavaScript in Puppeteer.
How to Capture Website Screenshots with Apify
Learn how to capture viewport and full-page website screenshots with Apify Actors, the API, Puppeteer, Playwright, storage, and reliable production workflows.
Responsive Web Design Software: A Practical Guide for Choosing Tools and Testing Layouts
Compare responsive web design software, breakpoint workflows, CSS tools, testing methods, and a practical screenshot automation setup.
How to Point a SiteGround Website to Cloudflare
Move DNS authority for a SiteGround-hosted site to Cloudflare without losing your website, email, or verification records. Follow the checklist before changing nameservers.