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Preview of WebTester Pro

WebTester Pro by HACKERRR

Ultimate bug bounty and web application security testing assistant by Jojin John.

Available on Firefox for Android™Available on Firefox for Android™
5 (1 review)5 (1 review)
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Extension Metadata

About this extension
WebTester Pro is a browser extension for authorized web application security testing, bug bounty research, and security learning.

It includes a payload browser, encoder and decoder tools, JWT decoder, regex library, notes manager, checklist manager, wordlist manager, recon command references, report generator, context menu helpers, and a Firefox sidebar.

The extension is designed for legal security testing only. Use it only on systems you own, lab environments, bug bounty programs where the target is in scope, or systems where you have explicit written permission.

Developed by Jojin John.
Rated 5 by 1 reviewer
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Permissions and data

Required permissions:

  • Get data from the clipboard
  • Input data to the clipboard
  • Display notifications to you
  • Access browser tabs

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
1.0.0
Size
74.72 KB
Last updated
8 days ago (Jun 25, 2026)
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  • Web Development
  • Privacy & Security
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