# Cipher

> Browser extension for encrypt/decrypt editable fields like emails, pastes, notes... Encrypt text from context menu.

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

## Overview

- **ID:** `cipher`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Javier Junquera
- **Category:** privacy-security,social-communication,other
- **Daily users:** 3
- **Version:** 1.0.2resigned1
- **Last updated:** 2024-04-25
- **First published:** 2018-04-09
- **Size:** 137 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cipher/)

## Description

Cipher is a Firefox add-on that enables users to encrypt and decrypt text in editable fields such as emails, pastes, and notes. With the ability to encrypt text directly from the context menu, Cipher provides a convenient and secure way to protect sensitive information.

## Rankings

- #54,411 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `contextMenus`
- `clipboardWrite`

## Safety

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

### Analysis details

- Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy risk.
- This extension support email may not be valid

> 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/cipher)