# ssure

> Style stuff using regular expressions.

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

## Overview

- **ID:** `ssure`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Firefox user 12861596
- **Category:** privacy-security
- **Version:** 1.1resigned1
- **Last updated:** 2024-04-25
- **First published:** 2017-03-01
- **Size:** 13 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ssure/)
- **Website:** [https://github.com/7w0/ssure](https://github.com/7w0/ssure)

## Description

ssure is a Firefox add-on that lets you style elements by using regular expressions. With ssure, you can match attribute values and/or text and apply custom CSS to the elements containing the matches.

## Rankings

- #139,994 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `storage`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate 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/ssure)