# B64Tool

> B64Tool popups a box to do base64/url encoding and decoding

Canonical page: [https://chrome-stats.com/d/b64tool](https://chrome-stats.com/d/b64tool)

## Overview

- **ID:** `b64tool`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** hulb
- **Category:** web-development
- **Daily users:** 1
- **Version:** 0.0.1
- **Last updated:** 2021-11-26
- **First published:** 2021-11-25
- **Size:** 11 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/b64tool/)

## Description

B64Tool is a Firefox add-on that enables users to conveniently encode and decode base64 and URL strings. It offers a popup box for easy input and output of encoded/decoded data.

## Rankings

- #115,279 — Overall

## Safety

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

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- 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).

## Similar extensions and apps

- [Base64Tool](https://chrome-stats.com/d/base64tool)
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- [Base64 Tools](https://chrome-stats.com/d/base64-tools)
- [Base64 Encoder/Decoder](https://chrome-stats.com/d/base64-encode-decode) — 34 users, 5.00 / 5
- [Base64 EnDeCoder](https://chrome-stats.com/d/base64-endecoder) — 28 users
- [Base64 Pal](https://chrome-stats.com/d/base64-pal) — 1 users, 5.00 / 5
- [Simple Base64 Decoder](https://chrome-stats.com/d/simple-base64-decoder) — 1 users
- [Base64 Encoder and Decoder](https://chrome-stats.com/d/base64-encoder-and-decoder) — 295 users, 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/b64tool)