# Built with Tailwind CSS

> Built with Tailwind CSS is a Firefox Extension that identifies the usage of Tailwind CSS in web pages.

Canonical page: [https://chrome-stats.com/d/built-with-tailwind-css](https://chrome-stats.com/d/built-with-tailwind-css)

## Overview

- **ID:** `built-with-tailwind-css`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Dankore Software
- **Category:** other
- **Daily users:** 1
- **Version:** 2.6.2
- **Last updated:** 2026-04-16
- **First published:** 2026-04-13
- **Size:** 39 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/built-with-tailwind-css/)

## Description

Built with Tailwind CSS tells you whether the site you’re on uses Tailwind CSS—and when possible, which version—without leaving the page. It’s for developers, designers, and anyone curious how a site is styled.

Open the popup to see a clear yes/no style result, the current site’s hostname, and a refresh if you want to scan again. A small badge on the extension icon can show a short version hint when Tailwind is found (Chrome only fits a few characters there). You can switch light or dark theme for the popup.

Everything runs in your browser: it inspects stylesheets and related page content to detect Tailwind-style signals. Results are cached per domain on your device so repeat visits stay snappy; cache can reset on a long schedule. No accounts, no tracking, and nothing is sent to us—this is an open-source tool you can review on GitHub: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/5b27c08ffc0708591d6e907404e695af185f96cfc062722ca6780a947b3847f8/https%3A//github.com/dankore/built-with-tailwind-css" rel="nofollow">https://github.com/dankore/built-with-tailwind-css</a>

If you work with Tailwind or compare sites often, install it to get an instant read on Tailwind usage while you browse.

## Rankings

- #88,305 — Overall

## Permissions and access

### Permissions

- `alarms`
- `storage`
- `tabs`
- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High 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/built-with-tailwind-css)