WebSlurp

What it does

WebSlurp is a free, open-source Chrome DevTools extension for API testing. WebSlurp lets you capture network requests directly from Chrome DevTools, edit them, and replay them instantly — no proxy setup, no switching between tools. It's the fastest way to inspect and replay HTTP requests when testing web applications and APIs. Think Burp-style request replay with a Postman-like interface, built right into your browser.

WebSlurp is a free, open-source Chrome DevTools extension for API testing. Capture, inspect, edit, and replay HTTP/HTTPS requests without using an external proxy. Includes Quick Security Check to audit headers and detect secrets/PII.

Test API security faster. Capture, modify, and replay HTTP requests directly inside Chrome DevTools—no proxy setup, no context switching. Every feature, bug fix, and late-night idea starts as a GitHub commit. Product Hunt is where I'll collect feedback, feature requests, and hopefully a few kind words from fellow developers. Click any thumbnail to open the demo. Each video shows a key feature of WebSlurp. WebSlurp automatically highlights sensitive data—API keys, tokens, emails, phone numbers, and more—so you can spot leaks before they become incidents. WebSlurp eliminates the copy-paste dance. See how it stacks up against traditional tools. Whether you're debugging an API, hunting bugs, or…from webslurp.github.io

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