A mobile devtools for debugging web sites and applications with the console, DOM, network info, sources, and more.

MobiDevTools: Mobile Debugging for Firefox
"MobiDevTools" is a powerful Firefox add-on designed for mobile developers, facilitating the debugging of web applications. Built on the Eruda library, it provides essential tools such as console log views, DOM tree inspection, network traffic analysis, and resource management. Additionally, users can execute JavaScript snippets and manage both basic and advanced options directly within the devtools. Enhanced by features like Vue devtools support and improved rendering, it's an essential tool for web development on Firefox for Android.
Add-on stats
Manifest V2
Rating: 4.35
(52)
Weekly download count: 29
Firefox on Android: Yes
Permissions:
- activeTab
Size: 524.27K
Email: ul*****@mediamaster.eu
URLs: Website
Full description: See detailed description
Ranking
# 817 ▲ 5
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
User reviews
Pros
- Simple and works well for mobile development
- Very invaluable for creating filters for uBlock Origin
- Decent performance for inspecting elements and sources
- Great tool for mobile developers
- Unique add-on for Android Firefox with limited alternatives
Cons
- Cannot edit the HTML directly
- Closing after a refresh/reload is a significant issue
- Bugs affecting functionality and usability when navigating to new web pages
- Lacks full desktop console features and active editing capabilities
- Theme and settings do not carry over across pages
Most mentioned
- Inability to edit HTML/CSS directly
- Addon closes or resets on page refresh
- Theme settings do not persist across different websites
- Lack of full functionality compared to desktop versions
- Bugs affecting button display and usability
User reviews
I wish i could edit the html tbh but other than that it's awesome
by Firefox user 18853997, 2025-02-26
Simple and works.
by Jack N, 2025-02-20
by 退出中共邪教党团队避疫, 2025-02-13
Add-on safety
Risk impact
MobiDevTools 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 MobiDevTools. 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.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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