Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.
- By:
- Angular
- Daily users:
- 9,640 -29
- Rating:
- 3.48 (23)
- Version:
- 1.0.33 Last updated: 2025-06-11
- Version code:
- 5962930
- Creation date:
- 2022-05-05
- Risk:
- Moderate risk impact Moderate risk likelihood
- Permissions:
- activeTab
- http://*/*
- https://*/*
- file:///*
- activeTab
- Size:
- 3.12M
- Email:
- de*****@angular.io
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- 13 hours ago
Ranking
# 782
Other platforms
User reviews
Pros
Cons
- Causes freezing issues with Microsoft SSO and AD login screens.
- Selector/highlight tool is buggy: highlights components but does not unhighlight properly, requiring page refresh.
- Slows down performance on certain sites, like SharePoint intranet.
- Stops working after page refresh requiring closing and reopening DevTools.
- Incompatibility or issues with rendering certain content types (e.g., XML-tree rendering).
Recent reviews
It slows down the SharePoint intranet and freezes the Microsoft SSO login window.
by Ay*****, 2025-05-22
by un*****, 2025-03-17
by Ch*****, 2025-03-04
Extension safety
Risk impact
Angular DevTools requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
- Medium ****** ** ********* ****** ********* *** **** ****** **** **** ** ******* ** ********** **** ***********
Risk likelihood
Angular DevTools is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
- High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare Angular DevTools vs NGjs Explorer
- Compare Angular DevTools vs Augury
- Compare Angular DevTools vs Ext JS 3 DevTools
Similar add-ons
Here are some Firefox add-ons that are similar to Angular DevTools:

NGjs Explorer
Francesco De Stefano

Augury
Rangle.io

Ext JS 3 DevTools
3axapp

Vue.js devtools
Vue.js

Vue.js devtools
f'z'y

Web Component DevTools
Matsuuu

DevTools Prototyper
Tim Nguyen

React Performance Devtool
Nitin Tulswani

ng-inspect
Christophe Hurpeau
Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
Brisk Teaching – AI Assistant for Teachers
https://www.briskteaching.com/
Phone by Google
Google LLC
Numpuz: Number Puzzle Games
DoPuz Games
Adobe Acrobat: PDF edit, convert, sign tools
https://www.adobe.com/
Free VPN Proxy - 1VPN
https://1vpn.org
uBlock Origin Lite
Raymond Hill (gorhill)
RoboForm Password Manager
https://www.roboform.com/
Tango- Live Stream, Video Chat
Tango
Galaxy Attack: Shooting Game
1SOFT
Sider: Chat with all AI models (DeepSeek, Gemini, Claude, etc.)
Vidline Inc.
Enhancer for YouTube™
Maxime RF
Hi Translate - Chat translator
TexAI