# Adaptheme — theme-color -based dynamic toolbar

> Adaptheme is a UI design tool to help designers visualize a web site with with a matching browser toolbar color that adapts to the site page. It takes the color from the "theme-color" attribute.

Canonical page: [https://chrome-stats.com/d/adaptheme](https://chrome-stats.com/d/adaptheme)

## Overview

- **ID:** `adaptheme`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Reflow Labs
- **Category:** appearance,other,tabs
- **Daily users:** 7
- **Weekly downloads:** 2
- **Rating:** 4.23 / 5 (30 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-06
- **First published:** 2018-04-10
- **Size:** 12 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/adaptheme/)
- **Website:** [https://github.com/taboca/browser-adaptation-dynamic-theme](https://github.com/taboca/browser-adaptation-dynamic-theme)

## Description

Adaptheme is a UI design tool that helps designers visualize web pages with a dynamic browser toolbar color. It adapts to the site's theme-color attribute or uses the first row of pixels as the color. With Adaptheme, the browser toolbar matches the content of the page you are visiting.

## Rankings

- #37,297 — Overall
- #71 — toolbar
- #131 — base

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `<all_urls>`
- `theme`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/adaptheme)