# Decoder

> Base64 decoder with some clipboard helpers

Canonical page: [https://chrome-stats.com/d/decoder-base64](https://chrome-stats.com/d/decoder-base64)

## Overview

- **ID:** `decoder-base64`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** cback
- **Category:** other
- **Daily users:** 3
- **Version:** 1.3
- **Last updated:** 2021-03-12
- **First published:** 2021-03-11
- **Size:** 39 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/decoder-base64/)

## Description

Decoder is a powerful Firefox add-on that enables decoding selected text using Base64. With features such as automatic clipboard addition and support for multiple selections, it provides a convenient solution for handling Base64 encoded data.

## Rankings

- #54,574 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `contextMenus`
- `tabs`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High 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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- [Base64 URL Decoder](https://chrome-stats.com/d/base64-url-decoder) — 44 users, 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/decoder-base64)