YouTube to MP3 Converter

Convert any YouTube video to a downloadable MP3 in seconds — free, no account needed.

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How to Convert YouTube to MP3

Paste a YouTube URL into the box above. TubeMixLab looks up the video's title, channel and thumbnail, then downloads and converts the full audio track to a 320kbps MP3 you can preview and download — no account required.

Full-Video Conversion vs. Trimming a Specific Segment

This converter exports the entire video's audio. If you only want a portion of it — a specific verse, a quote, a highlight — use the YouTube Audio Cutter instead, which lets you set an exact start and end time before exporting.

When to Use the TubeMixLab Mixer

Need audio from more than one video in a single file? The YouTube MP3 Mixer combines multiple trimmed clips — in any order, with fades and volume control — into one MP3.

Frequently Asked Questions

Is this YouTube to MP3 converter free?

Yes, converting a video to MP3 is free and doesn't require an account.

Can I convert only part of a YouTube video to MP3?

Yes — use the YouTube Audio Cutter to select an exact start and end time before exporting, instead of converting the full video.

What audio quality does the converted MP3 use?

Exports are encoded at 320kbps MP3.

Do I need to install any software?

No. Everything runs in your browser and on TubeMixLab's servers — there's nothing to download or install to use the converter itself.