Song Key & Tempo Finder Tool

Find your song BPM & song key, and similar songs for mixing, by just typing the song title or you can also upload your audio file to analyze, if you could not find it in our database.

Upload your audio files to find the key and tempo of the tracks in your library. This is a tool for DJs interested in harmonic mixing, producers looking to remix songs, and anyone trying to understand their music a little better. You can also use our BPM Tapper to quickly find the tempo of songs by tapping.

How to Find Song Key & BPM (Tempo)? Simply gather the audio files you'd like to analyze into a folder on your computer. No additional preperation is necessary. then Drag & drop your audio files into the file area on this page. Or click the file area and select the audio files from your computer. Analysis starts automatically after the upload step. Your files will be quickly analyzed so you won't have to wait long. After completion, the results will appear in a table. You'll see key & BPM estimates, and additional data depending on your plan.