Requstrix — Capture · Mock · Test · Fill · Format

DevTools API toolkit: capture, mock, replay, load test, assertions, suites, security, data fill, log formatter.

🚀 Requstrix – Complete API Testing & QA Toolkit for Chrome DevTools Transform Chrome DevTools into a powerful all-in-one API testing workspace. Whether you're debugging APIs, writing automated tests, performing security audits, generating realistic test data, or analyzing performance, Requstrix brings everything together in one seamless DevTools experience. ✨ Powerful Features 🌐 Live API Capture – Record XHR & Fetch requests in real time. 🔍 Advanced Request Inspector – Inspect headers, payloads, query parameters, cookies, and beautifully formatted JSON responses. 🎭 Mock API Responses – Intercept requests with custom status codes, delays, headers, and wildcard URL matching. 🔁 Replay & Edit Requests – Replay captured requests, modify any parameter, schedule executions, or repeat requests with ease. ⚡ Load Testing – Stress-test APIs with configurable concurrency, ramp-up, timeout, live progress, and detailed performance reports. ✅ QA Automation – Create assertions, build test suites, chain requests, validate JSON schemas, compare responses, and manage multiple environments. 🛡️ Security Analyzer – Detect security headers, CORS issues, JWT exposure, insecure cookies, sensitive data leaks, and common API vulnerabilities. 🔑 JWT Inspector – Automatically decode JWT tokens from headers, cookies, and responses. 🎲 Fillstrix Test Data Generator – Generate realistic test data including names, emails, phone numbers, PAN, Aadhaar (test values), GST, bank details, addresses, UUIDs, JWTs, and much more. Auto-fill forms in a single click. 📊 Performance Analytics – Analyze response times, latency, status distribution, P95/P99 metrics, and export Excel-ready CSV reports. 🐞 Bug Report Generator – Generate professional bug reports with attached API requests, cURL, and response details. 🍪 Cookie & Storage Manager – Manage cookies, localStorage, and sessionStorage directly from DevTools. 📝 Logstrix – Convert messy Kibana/OpenSearch logs into clean, readable, syntax-highlighted JSON. 🎨 Design Mode – Edit page content instantly and enable disabled or readonly fields for UI testing. 🤖 Optional AI Analysis – Analyze captured traffic using your own OpenAI or Google Gemini API key. Sensitive information is automatically redacted before sending. 📦 Export Everything – Export Postman Collections, cURL commands, CSV reports, request history, AI analysis, and much more. 🆕 What's New in Requstrix v3.1.1 ✨ New Features & Improvements 🔄 Duplicate API Detector – Automatically identify duplicate API calls with dedicated filters and statistics. 📏 Resizable Split View – Drag the divider to resize the request list and inspector panels. 🎨 Theme Marketplace – Added Dark, Light, Dracula, Nord, Tokyo Night, Catppuccin, and GitHub Dark themes. 🖥️ Adaptive UI – Zoom support (60%–150%), collapsible dashboard, conditional stats cards, and undockable workspace. 🎯 Enhanced Fillstrix – Improved auto-fill for React, Angular, Material UI dropdowns, radio groups, and complex forms with visual field highlights. 🛡️ Customizable PII Detection – Configure your own PII keywords and detection rules from Settings. 📦 Improved Export – Duplicate request exports, enhanced ZIP structure, and richer reporting. ⚡ Performance Improvements – Faster request rendering, smoother scrolling, and reduced memory usage. 🎨 UI Refinements – Better toolbar layout, improved request inspector, cleaner spacing, and enhanced user experience. 🐛 Bug Fixes & Stability – Multiple fixes for capture, replay, testing, mocking, and overall reliability. 👨‍💻 Perfect For QA Engineers API Testers Frontend Developers Backend Developers Full-Stack Developers Performance Engineers Security Testers DevOps Teams 🔒 Privacy First Your data stays on your machine. Requstrix does not send captured traffic to any Requstrix server. AI analysis is completely optional and uses your own API key. 🌍 Learn More 🌐 Website: https://requstrix.com/ ☕ Support the Project: https://requstrix.com/donate If Requstrix saves you time, helps you find bugs faster, or improves your testing workflow, consider supporting its development. Your support helps bring new features, performance improvements, and long-term maintenance. 👨‍💻 Developed with ❤️ by Rocky Saini Building practical tools that help developers and QA engineers ship better software—faster. 🚀 Requstrix v3.1.0 → v3.1.1 Latest