Web Developer

Web Developer

The Web Developer extension adds various web developer tools to the browser.

Web Developer promo image
What is Web Developer?

The 'Web Developer' is a powerful Firefox add-on that extends the browser's capabilities by including a variety of development tools. It serves as an efficient helper for web developers, offering quick access to essential tools and making web development easier and more efficient.

Version: 2.0.5 (Last updated: 2020-01-13)
Creation date: 2004-06-12
Weekly download count: 1,033
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 2
  • clipboardWrite
  • cookies
  • history
  • storage
  • tabs
  • <all_urls>
Size: 1.17M
URLs: Website
Stats date:

Other platforms

Web Developer
Web Developer (v0.5.5)
4.46 (2,828) 1,390,534
Not available on Edge
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The Web Developer extension adds various web developer tools to the browser.

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Indispensable tool for web development
  • All-in-one toolbox for developers
  • Ability to simulate different screen resolutions
  • Lacks a content filler like 'Ipso Lorem'
  • 'Builtfy JavaScript' feature breaks functionality
Most mentioned
  • Useful for web development
  • Has been around since the early days
  • Extension by Chris Pederick
View all user reviews
Risk impact

Web Developer is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Web Developer if you trust the publisher.

Risk likelihood

Web Developer has earned a good reputation and can be trusted.

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