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Preview of PayloadBuddy

PayloadBuddy by Jayesh Kunwal

Security Testing Payload Library for Firefox

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Home pageYou can add your payloadSearch by Category
About this extension
PayloadBuddy is a lightweight Firefox extension designed for authorized security testing, web application assessment, and secure development validation. It provides security professionals, QA engineers, and researchers with quick access to a curated library of commonly used test payloads for identifying input-handling vulnerabilities in controlled environments.

Key Features:
* Fast searchable payload library
* Categorized test payloads for efficient workflow
* One-click copy functionality
* Favorites/bookmark support for frequently used payloads
* Payload descriptions and risk indicators for better context
* Clean, distraction-free interface optimized for productivity
* Works offline after installation

Included Testing Categories:
* Cross-Site Scripting (XSS) test strings
* DOM interaction test payloads
* HTML injection validation payloads
* Open redirect validation strings
* Server-side template injection (SSTI) test cases
* SQL input validation test strings
* Command injection test payloads
* XML parser validation payloads (XXE)
* WAF behavior testing strings
* Encoding / obfuscation variants for validation workflows

Intended Use:
PayloadBuddy is built strictly for defensive security work, education, authorized penetration testing, and secure code validation. Users are responsible for ensuring they have explicit permission before testing any target environment.

Privacy:
PayloadBuddy does not collect, transmit, store, or share user data.

This wording is professional, reviewer-friendly, and aligned with what Mozilla reviewers generally like to see: clear purpose, legitimate use case, and privacy clarity.
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Permissions and data

Required permissions:

  • Input data to the clipboard

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
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Version
1.0.0
Size
46.59 KB
Last updated
4 days ago (May 2, 2026)
Related Categories
  • Web Development
  • Privacy & Security
  • Search Tools
License
MIT License
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • security
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