# ExTex

> Renderiza LaTeX en los mensajes de WhatsApp Web.

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

## Overview

- **ID:** `extex`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Will
- **Category:** web-development,language-support,social-communication
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2025-01-03
- **First published:** 2025-01-01
- **Size:** 1.31 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/extex/)
- **Website:** [https://github.com/NexusOnePlus/FexTex](https://github.com/NexusOnePlus/FexTex)

## Description

Include TeX functions supported by KateX inside \[ ... \] for display mode or \( ... \) for inline mode. 
Multiline supported.
Edited messages do not render instantly, you need to reload or get out of the chat and get back to render again.

## Rankings

- #108,640 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `https://web.whatsapp.com/*`

### Content script matches

- `web.whatsapp.com`

## Safety

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

### Analysis details

- Request access to the following domains: whatsapp.com
- This extension has similar fingerprint to known malware: ainkdbjaadekkhdohfibjgdoaadkfajk. Match ratio: 0.6704545454545454.

> 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/extex)