View the source code of a page with the click of a button.

View Page Source Add-on
View Page Source is a convenient Firefox add-on that allows users to instantly access the source code of any web page they visit. With just a single click, users can easily analyze the HTML, CSS, and JavaScript behind a website, making it a valuable tool for developers, designers, and curious users alike. By providing quick and easy access to the source code, this add-on enables users to gain insights into the technical aspects of a web page and understand its underlying structure and functionality.
Add-on stats
Manifest V2
By: Carlos Jeurissen
Rating: 5.00
(12)
Weekly download count: 28
Firefox on Android: Yes
Permissions:
- activeTab
- storage
Size: 48.52K
Email: su*****@carlosjeurissen.com
URLs: Website
Ranking
Other platforms
Not available on Android
User reviews
Pros
- Works as intended in view-source tab
- Functionality for users without access to Firefox for Android (Nightly)
- Useful for finding CSS selectors when tweaking site CMS
Cons
Most mentioned
- Works as intended in view-source tab
- Perfect for users who don't have Firefox for Android
User reviews
by 天灭中共退党团队保平安, 2025-02-15
by Anon, 2024-09-25
Cette extension fait ni plus ni moins ce qu'elle est sensée faire.
by Pokop, 2024-02-02
Add-on safety
Risk impact
View Page Source does not require any sensitive permissions.
Risk impact analysis details
- Low Request access to the following domains:
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of View Page Source. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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