# How do I convert YouTube to MP3 online?

Paste a YouTube URL, load the source, select MP3 output, run conversion, and download the final file.

Canonical URL: https://www.subclip.app/faq/how-to-convert-youtube-video-to-mp3-online

Last modified: 2026-05-30T00:00:00+00:00

**What**
This workflow converts a YouTube video URL into MP3 output.

**How**
1. Open [Online YouTube to MP3 Converter](/tools/convert-video-format/online-youtube-to-mp3-converter).
2. Paste your YouTube URL in the hero input and open Step 2.
3. Confirm source load, keep output on MP3, and click convert.
4. Download the final `.mp3` file.

**Why**
MP3 is ideal when you want small file size, fast transfer, and broad playback support.

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