Auto theme changer
Automatically changes your theme at startup to a randomly picked theme that you have downloaded to your collection. The Firefox default themes, dark theme and light theme, will be skipped. Only themes that you have downloaded will be enabled.
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한국인Overview
Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- lsemple
- Daily users:
- 111 3
- Rating:
- 4.83 (6)
0.03 - Version:
- 1.1 Last updated: 2023-01-19
- Version code:
- 5514144
- Creation date:
- 2023-01-18
- Risk:
- Low risk impact Low risk likelihood
- Permissions:
- Size:
- 17.55KB
- Email:
- ls*****@protonmail.com
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-08-20
- Compare stats and ranking:
- Auto theme changer vs Startup Theme Changer
- Auto theme changer vs ThemeShuffler
- Auto theme changer vs Random Theme
Contact the developer
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User Reviews
does what it sets out to do :D
I'm not knowledgeable on how extensions execute but I do wonder if having this extension swap to a default theme before firefox closes each time would possible as it would improve things slightly (when firefox starts up it briefly shows the previous theme loaded)
by su*****, 2026-08-20
by CJ*****, 2026-04-09
Is Auto theme changer Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Auto theme changer requires very minimum permissions.
Risk impact analysis details
- Medium Manages other extensions, which allows oversight but might intervene with user configurations and choices.
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
Auto theme changer has earned a fairly good reputation and likely can be trusted.
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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