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Chasing 320 kbps? Here is the honest answer.

Plenty of sites promise 320 kbps MP3s from YouTube. None of them can deliver it, because YouTube does not store audio at that bitrate. This page gives you the best stream that genuinely exists - and shows you its real number.

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Resources

Every tool, one paste away

Pick by format, by quality, or by the device you are saving to. Every one runs the same engine.

15 tools

Procedure

How it works

  1. 01

    Paste the link

    The audio tab opens by default with every real stream listed.

  2. 02

    Read the real bitrate

    The highest available stream is highlighted. The number shown is measured, not advertised.

  3. 03

    Download the original

    You get YouTube's own file, with no upsampling pass bolted on top.

FAQ

The 320 kbps question

Why the number matters less than the source, and what to download instead.

Can I download 320 kbps MP3 from YouTube?
No, and neither can anyone else. YouTube stores audio at approximately 128 kbps AAC or 160 kbps Opus. There is no 320 kbps master on their servers to retrieve, so no tool can extract one.
Then why do other sites advertise 320 kbps?
Because they take the same ~128 kbps stream everyone gets and re-encode it into a 320 kbps MP3 container. The file becomes roughly two and a half times larger and the audio becomes fractionally worse, because every lossy re-encode discards more information. The number in the file properties says 320; the sound does not.
So what is the best audio I can actually get?
The highest-bitrate stream YouTube holds for that video - normally around 130 kbps AAC in an M4A file, or around 129 kbps Opus in a WebM file. This page highlights whichever is highest. Opus at that bitrate is widely considered transparent, meaning most listeners cannot distinguish it from the original in a blind test.
How can I check the real bitrate of a file I downloaded?
On Windows, right-click the file, choose Properties, then the Details tab. On macOS, select the file and press Command-I. Free tools like MediaInfo or VLC's codec information panel give you the full picture, including whether a file has been re-encoded.
Does a higher bitrate always mean better sound?
Only when the source supports it. Bitrate is a ceiling, not a guarantee - raising it on an already-compressed file adds size without adding information. A 128 kbps AAC ripped cleanly from the source beats a 320 kbps MP3 converted from that same 128 kbps file, every time.
Where can I legitimately get true 320 kbps audio?
From the source rather than from YouTube: buy the track from Bandcamp, Qobuz, Beatport or the iTunes Store, or stream from a service that offers lossless. If you need studio quality, YouTube was never the right place to look for it.