# Custom Message Composer

> Add custom messages when sharing links to social media.

Canonical page: [https://chrome-stats.com/d/custom-message-composer](https://chrome-stats.com/d/custom-message-composer)

## Overview

- **ID:** `custom-message-composer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Knowles
- **Category:** social-communication
- **Version:** 1.0
- **Last updated:** 2024-08-01
- **First published:** 2024-07-31
- **Size:** 11 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/custom-message-composer/)

## Description

Custom Message Composer allows users to add personalized messages when sharing links to social media platforms.

## Rankings

- #139,328 — Overall
- #144 — message
- #194 — messages

## Permissions and access

### Permissions

- `tabs`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate 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/custom-message-composer)