YouTube Converter

Convert YouTube to MP3 Free — Instant Download

Paste any YouTube URL and get a high-quality MP3 file in seconds. No signup, no limits, no catches — free forever.

How to Use YouTube to MP3 Converter

Paste URL or Upload

Drop any YouTube, Instagram, or TikTok link — or drag & drop your video or audio file directly.

Choose Quality

Pick your bitrate: 320kbps for studio-grade audio, 192kbps for high fidelity, or 128kbps for smaller files.

Download Instantly

Preview your audio in the built-in player, then save your MP3 or WAV file directly to your device.

Why Our YouTube to MP3 Converter?

Fastest Conversion

Our servers process YouTube audio extraction in under 10 seconds. No queuing, no waiting.

320kbps Quality

Download at the maximum possible MP3 quality. Crystal clear audio, indistinguishable from the source.

Private & Secure

We don't store your URLs or downloaded files. Your privacy is protected at every step.

Works Everywhere

Use on any device — desktop, tablet, or mobile. No app download needed.

Frequently Asked Questions

Is YouTube to MP3 conversion free?

Yes, Online Audio Convert is completely free to use. There are no hidden fees, no premium plans, and no daily limits. Convert as many YouTube videos as you need.

What is the best quality for YouTube to MP3?

We recommend 320kbps for the best audio quality. This is the highest MP3 bitrate and will sound virtually identical to the original video audio. For smaller file sizes, 192kbps is also excellent.

How long does YouTube to MP3 conversion take?

Most conversions complete in under 10 seconds. The exact time depends on the length of the video, but typical YouTube videos convert in 5-15 seconds.

Can I convert YouTube playlists to MP3?

Currently, our converter supports single video URLs. Paste each video URL individually for now. Bulk/playlist conversion is coming soon.

Is it legal to convert YouTube videos to MP3?

Converting YouTube videos for personal use is generally accepted. However, distributing copyrighted content without permission is not allowed. Please only convert content you have the right to use. Read our Terms of Service for more details.

Do I need to create an account?

No account required. You can start converting YouTube videos to MP3 immediately without registering or providing any personal information.