Bug Bounty Companion

Fast, local-first toolkit for recon, discovery, JWT review, and evidence capture.

Bug Bounty Companion Bug Bounty Companion is a browser-native Chrome extension that helps simplify common bug bounty and web security workflows. Instead of switching between multiple tabs and external tools, it brings essential security utilities directly into your browser, helping you stay focused during reconnaissance, analysis, and vulnerability research. Whether you're participating in bug bounty programs or performing authorized web application security assessments, Bug Bounty Companion provides a lightweight and privacy-focused toolkit designed to improve productivity without interrupting your workflow. Features 🔍 Scope Checker Quickly verify whether a target is within scope before starting your security assessment. 🔑 JWT Decoder & Inspector Decode, inspect, and analyze JSON Web Tokens directly inside your browser. 🚀 Recon Launcher Instantly open the current target in popular reconnaissance and OSINT services. 📸 Screenshot Manager Capture and organize screenshots while documenting findings and preparing reports. 🖥️ Technology Detection Identify common technologies and frameworks used by web applications. 🌐 OSINT Shortcuts Quick access to widely used public reconnaissance resources, including crt.sh, AlienVault OTX, HackerTarget, and the Wayback Machine. ⚡ Productivity Utilities A collection of browser-native tools designed to reduce repetitive tasks and make everyday security research more efficient. Privacy First Bug Bounty Companion is designed with privacy in mind. No unnecessary telemetry Lightweight and fast Browser-native workflow Local-first approach whenever possible Compatibility Bug Bounty Companion works alongside popular bug bounty platforms and authorized security testing workflows, including HackerOne, Bugcrowd, Intigriti, YesWeHack, Synack, and other web applications. Whether you're investigating a single target or working across multiple programs, Bug Bounty Companion helps reduce context switching so you can spend more time testing and less time managing browser tabs.