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Check the true bitrate of your MP3 file,
free, instantly and without registration!

Is this really 320? Check the true bitrate of your audio!

Is the audio quality as good as it's made out to be?

The audio quality of an MP3 is judged by its bitrate. You will want to use 320kbps audio files, rather than 192kbps or even 128kbps. Right?

Unfortunately, audio files are often upscaled. You might think you are dealing with a 320kbps MP3, while in fact it was a 128kbps MP3 that was later re-encoded at a higher bitrate.

To make matters worse, upscaling files like this can make the audio quality even less than it was at that lower bitrate.

320 kbit
100%
256 kbit
80%
192 kbit
50%
128 kbit
20%



So what is the solution?

Use this free online tool to find out the true bitrate of your MP3. We will analyze your upload on-the-fly using a high-resolution spectrogram and establish the bitrate based on the frequencies present in the audio. This will tell you the actual quality of your file.