# Attribute and Style Editor

> Allows you to define rules that automatically add, change, or remove HTML attributes and add or change CSS properties for elements you specify in a website.

Canonical page: [https://chrome-stats.com/d/attribute-and-style-editor](https://chrome-stats.com/d/attribute-and-style-editor)

## Overview

- **ID:** `attribute-and-style-editor`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** jtank4
- **Category:** appearance
- **Daily users:** 19
- **Rating:** 4.00 / 5 (5 ratings)
- **Version:** 0.1.4
- **Last updated:** 2023-10-16
- **First published:** 2020-02-23
- **Size:** 28 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/attribute-and-style-editor/)

## Description

Attribute and Style Editor is a Firefox add-on that allows you to define rules for automatically adding, changing, or removing HTML attributes and CSS properties on specified elements in websites.

## Rankings

- #24,796 — Overall
- #66 — style
- #83 — editor
- #120 — text editor
- #124 — css editor
- #168 — property

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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/attribute-and-style-editor)