Thematic (was Persona Switcher)

Name: Thematic (was Persona Switcher)
Rating: 4.325 (40 reviews)
Author: drb80

By: drb80

Quickly switch between your themes or reset the theme back to the default via a menu or the keyboard. You can also automatically rotate through all of your themes on a time interval you select. Works for Firefox and Thunderbird.

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Features & Capabilities

Thematic, formerly known as Persona Switcher, is a powerful Chrome extension designed to enhance your browsing experience by allowing quick theme switching. It integrates seamlessly with Firefox and Thunderbird, adding a convenient submenu under "Tools" for easy access.

With Thematic, users can rapidly switch between their chosen themes or reset to the default with intuitive keyboard shortcuts like Shift-Alt-D, Shift-Alt-R, and Shift-Alt-A. It also offers an automatic theme rotation feature, cycling through themes at user-defined intervals. All key combinations and preferences are customizable via the 'Manage Extension Shortcuts' section and extension settings, giving you complete control over your theme management.

User Growth & Download Statistics

Add-on Design

By:

drb80

Daily users:

552 -4

Rating:

4.33

(40)

Version:

7.0.6 Last updated: 2022-08-14

Version code:

5444281

Creation date:

2011-02-24

Risk:

Permissions:

Size:

467.74KB

Email:

dr*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 4,622 ▼ 8

Other rankings

#31 in kitchen keyword 2 ▲ 1

#64 in switch keyword 28 ▼ 2

#77 in match keyword 23 ▲ 2

#105 in personalize keyword 11 ▲ 2

#133 in pitch keyword 39 ▼ 1

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For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

drb80

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/personaswitcher/

Email:

dr*****@gmail.com

Website:

https://github.com/drsjb80/thematic

User Reviews

The reviews overwhelmingly praise Thematic for its core feature: automatic rotation among many themes, making it essential for users with large collections and enhancing Firefox’s look. It is regarded as reliable and enjoyable to use over the long term. Some users mention reliability quirks with theme listing and occasional glitches, but these are outweighed by the extension’s value in managing themes and improving aesthetics, including filtering out Mozilla’s built-in themes.

Pros

Automatic theme rotation/switching across a large number of themes
Essential for users who maintain many themes and want easy management
Longstanding reliability and steady usefulness over years
Ability to hide/filter Mozilla-imposed themes (control over what themes are shown)
Positive user sentiment and enjoyment from using the extension to beautify Firefox

Cons

Recent reviews

by Co*****, 2026-01-27

I'm having trouble with reliability with this extension. 1) The extension does not list all of the themes I have installed. For example, I have a theme called "Strive" installed from the Firefox Browser Add-Ons website, but it's not reliably displayed in the list by this extension. Sometimes it's available to select, other times it is not. 2) The extension lists themes in a seemingly random order. About 4/5 of the way through the list, there's a line break separating about 6 themes from the rest. Why is this divider there? I have no idea. Ideally, themes should be displayed in alphabetical order by default with the option to customize the list's order. 3) When hovering my mouse over the list of themes displayed by the extension normally causes the browser to preview the theme I'm hovering over. However, it's very easy to get into a situation where the preview is no longer displayed as I hover over additional themes. I have to close the extension's pop up and re-invoke it to try to get the preview function to work again. I love the functionality this extension provides, but it's frustrating how often these hiccups show up.

by Fi*****, 2025-08-09

I liked it but I wish I could cycle through a select group of themes.

by Ta*****, 2024-10-08

View all user reviews ›

Is Thematic (was Persona Switcher) 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.

Thematic (was Persona Switcher) 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.

Thematic (was Persona Switcher) 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.
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