# Base64 decoder

> Decode Base64 encoded string using URL bar

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

## Overview

- **ID:** `base64-decoding`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Michael Staal-Olsen
- **Category:** download-management,appearance,other,tabs
- **Daily users:** 1
- **Version:** 1.2
- **Last updated:** 2020-02-20
- **First published:** 2020-02-20
- **Size:** 9.55 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/base64-decoding/)

## Description

Base64 decoder is a convenient Firefox add-on that allows you to quickly decode Base64 encoded strings by simply typing 'base' followed by the encoded string in the URL bar and pressing enter.

## Rankings

- #124,966 — Overall
- #151 — base

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows usage of omnibox input, negligible risk as it pertains largely to user input enhancements.
- 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 Pal](https://chrome-stats.com/d/base64-pal) — 1 users, 5.00 / 5
- [Base64Box](https://chrome-stats.com/d/base64box) — 41 users
- [Base64 URL Decoder & Opener](https://chrome-stats.com/d/base64-url-decoder-opener) — 44 users, 5.00 / 5

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