Custom Tab Appearance

Name: Custom Tab Appearance
Author: Michael Lauwereys

By: Michael Lauwereys

Customize website titles and favicons based on rules

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Features & Capabilities

Custom Tab Appearance

Allows you to customize website titles and favicons based on custom rules.

Features

Custom Titles: Change tab titles based on domain, title content, or regex patterns
Custom Favicons: Choose from a variety of emoji icons or upload your own custom images
Rule Management:
Enable/disable rules
Edit existing rules
Import/export rules as JSON
Flexible Matching:
Domain matching (e.g., "github.com")
Title matching (e.g., "Pull Request")
RegEx matching for advanced patterns

Usage

Adding Rules

Click the extension icon to open the settings
Select a match type (Domain, Title, or RegEx)
Enter the pattern to match
Enter the new title you want to display
(Optional) Choose a favicon:
Select from the emoji grid
Import your own image using the "+" button
Click "Add Rule" to save

Managing Rules

Enable/Disable: Toggle rules on/off using the enable/disable button
Edit: Modify existing rules using the edit button
Delete: Remove rules using the delete button
Bulk Actions:
Export all rules to a JSON file
Import rules from a JSON file
Remove all rules at once

User Growth & Download Statistics

Add-on

By:

Michael Lauwereys

Daily users:

9 1

Version:

1.1 Last updated: 2025-02-18

Version code:

5895471

Creation date:

2025-02-12

Risk:

Permissions:

Size:

23.04KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 33,929 ▲ 1,709

Other rankings

#138 in customer keyword 12 ▲ 4#148 in custom feed keyword 27 ▲ 3#148 in custom font keyword 28 ▲ 3#187 in rule keyword 8 ▲ 8#244 in customize keyword 24 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Michael Lauwereys

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/custom-tab-appearance/

Website:

https://github.com/michaellauwereys/custom-tab-appearance

Is Custom Tab Appearance 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.

Custom Tab Appearance requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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.

Custom Tab Appearance is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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