Frontend Hero
All-in-one browser extension for frontend developers
Frontend Hero Overview
Frontend Hero is a comprehensive browser extension designed specifically for frontend developers. It provides essential tools to streamline your workflow, helping you capture full-page screenshots, check for accessibility issues, and analyze SEO problems—all from your browser. This tool is perfect for developers who want to quickly identify and fix issues without switching between multiple applications. Whether you're working on a personal project or a large-scale enterprise application, Frontend Hero simplifies your development process and enhances productivity.
Frontend Hero Screenshot

Frontend Hero Official screenshot of the tool interface
Frontend Hero Core Features
Page Screenshot
Capture full-page screenshots effortlessly with Frontend Hero. This feature allows you to take high-quality screenshots of entire web pages, including content that requires scrolling. It's perfect for documentation, debugging, or sharing visual feedback with your team.
Accessibility Checker
Scan your web pages for accessibility issues with the built-in Accessibility Checker. This tool helps you identify problems such as missing alt text, poor color contrast, and keyboard navigation issues, ensuring your website is inclusive and compliant with accessibility standards.
SEO Checker
Analyze your web pages for SEO issues using the SEO Checker. This feature highlights common problems like missing meta tags, slow loading times, and poor mobile responsiveness, helping you optimize your site for better search engine rankings.
Frontend Hero Use Cases
Debugging and Documentation
Use the Page Screenshot feature to capture and document UI issues or bugs. Share these screenshots with your team to streamline communication and speed up the debugging process.
Accessibility Compliance
Run the Accessibility Checker on your web pages to ensure they meet WCAG standards. This is especially useful for developers working on projects that require strict accessibility compliance, such as government or educational websites.
SEO Optimization
Leverage the SEO Checker to identify and fix SEO issues before launching your website. This helps improve your site's visibility and ranking on search engines, driving more organic traffic.
How to Use Frontend Hero
Install the Frontend Hero browser extension from the official website or your browser's extension store.
Open the web page you want to analyze or capture in your browser.
Click the Frontend Hero icon in your browser's toolbar to activate the extension.
Select the feature you want to use (e.g., Page Screenshot, Accessibility Checker, or SEO Checker) and follow the on-screen instructions.