How to Fix Screenshots Not Working on Android Phones
Find out whether Android screenshots are failing everywhere, blocked in one app, or saved somewhere unexpected—and follow the right fix.
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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.
What Is an MCP Server and How Does It Work?
Learn what an MCP server is, how JSON-RPC requests flow, which transports and primitives matter, and how to secure a production integration.
Website Thumbnail Maker: Create, Export, and Upload a Thumbnail
Make a clear website or YouTube thumbnail in your browser: choose a canvas, design for small screens, export it, and upload it.
How to Save a Web Page as JPEG
Save a complete web page as a JPEG with Firefox, Edge, Chrome extensions, image conversion, automation, and ScreenshotNeo.
How to Take a Screenshot of a Single-Page App
Capture an SPA viewport, full page, or component reliably with Firefox, Playwright, Puppeteer, and ScreenshotNeo.
How to Download Website Thumbnails
Learn how to save an image from a website or capture a webpage as a thumbnail, with browser steps, automation code, troubleshooting, and usage tips.
How to Use an MCP Server for Web Browsing
Learn how to choose, configure, verify, and secure an MCP web browsing server, with fetch and live-browser examples.
How to Convert HTML to PDF with a Free Online API
Convert HTML or a webpage URL to PDF with a hosted API. Compare free quotas, send a request with cURL, Python or Node.js, and troubleshoot rendering issues.
How to Capture a Screenshot From the Command Line
Capture screens from a terminal on Linux and Windows, choose the right session-aware tool, troubleshoot failures, and automate clean website shots.
How to Take a Screenshot From a Computer’s Command Line
There’s no universal screenshot command: choose a tool for your operating system and display system. Here are practical CLI options for macOS, Linux, and Windows.
How to Take a Screenshot of a Web Page Behind a Login
Learn how to capture authenticated pages manually or with Playwright, reuse login state safely, troubleshoot failures, and automate reliable full-page screenshots.
How to Fix an Outdated Open Graph Image
An old social share image usually comes from stale page metadata, blocked image delivery, or a platform cache. Trace the source, then refresh the affected preview.
Website Preview Images: How to Choose, Add, and Check Them
Learn how to choose a page-specific preview image, add Open Graph metadata, and check how platforms may display it—without assuming one tag controls every result.
Fixing Firefox Positioning Issues in Website Screenshots
A fixed header or sticky element looks misplaced in a Firefox screenshot? Trace whether the cause is page layout or capture behavior, then reproduce and isolate it.
How to Fix Resized Layouts That Look Wrong
Fix cramped, stretched, overflowing layouts with a practical CSS and viewport debugging process that works across screen sizes.
How to Preview Links in Microsoft Edge
Learn what Edge can preview, how tab previews and URL formatting work, and how to capture a clean preview of any webpage.
Best Website Scanners for Finding Security Vulnerabilities and Malware in 2026
Compare the best website scanners for malware, vulnerabilities, TLS, headers and reputation, with a practical scanning workflow for every site.
How to Mask Elements in Playwright Screenshots
Mask private or unstable regions in Playwright screenshots with locators, custom colors, visual assertions, and reliable troubleshooting.