jwtear vs XSSer: 2026 Comparison
jwtear is a free penetration testing tool. XSSer is a free penetration testing tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Penetration testers and AppSec engineers who need to quickly decode, validate, and forge JWT tokens during assessments will find jwtear indispensable; it's a command-line native that handles the manipulation workflows that web UI tools slow down. The 106 GitHub stars reflect active maintenance and real adoption by practitioners who live in terminals, not dashboards. Skip this if your team needs a GUI or a tool that also handles OAuth flows and other token types; jwtear is deliberately JWT-focused and lightweight.
Penetration testers running frequent manual assessments against web applications will find XSSer's value in its speed; it automates the tedious work of fuzzing multiple XSS vectors across different contexts, cutting testing cycles from hours to minutes. The tool generates payloads for DOM-based, reflected, and stored XSS variants automatically, which matters when you're working through dozens of endpoints in a single engagement. Skip XSSer if your team needs post-exploitation capabilities or integrated remediation workflows; it's a lightweight scanner that finds the hole, not one that helps you map the broader attack surface or manage the fix pipeline.
