# OnlyMP3 - MP3 Converter

> Send the current YouTube video or a pasted YouTube link to OnlyMP3 for fast MP3 conversion.

Canonical page: [https://chrome-stats.com/d/onlymp3](https://chrome-stats.com/d/onlymp3)

## Overview

- **ID:** `onlymp3`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** OnlyMP3
- **Category:** download-management,photos-music-videos
- **Daily users:** 623
- **Weekly downloads:** 29
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0.1
- **Last updated:** 2026-07-26
- **First published:** 2024-03-04
- **Size:** 36 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/onlymp3/)
- **Website:** [https://onlymp3.cx/](https://onlymp3.cx/)

## Description

OnlyMP3 is a convenient Chrome extension that allows you to convert your favorite YouTube videos to MP3 audio files seamlessly. By clicking the Cloud Download icon while watching a YouTube video, a popup appears with a one-click option to convert the video. This triggers a new tab where the conversion auto-starts, enabling you to quickly download the MP3 file once the process is complete.

Designed for simplicity and speed, OnlyMP3 offers a hassle-free way to extract audio from YouTube videos without leaving your browser. Whether you want to save music, podcasts, or any audio content, this extension ensures an efficient and user-friendly experience for all users.

## Rankings

- #4,363 — Overall
- #27 — mp3
- #44 — conversation
- #62 — convert
- #162 — continue
- #190 — analytics

## Permissions and access

### Permissions

- `activeTab`

## Safety

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

### Analysis details

- 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/onlymp3)