Free online music tool
Automatic BPM Calculator for Songs
Upload a song and let the browser analyze its beat pattern to estimate the tempo automatically.
Your audio is decoded and analyzed locally in this browser.
Audio processing runs locally in your browser unless the tool explicitly performs a music catalog search.
Simple workflow
How to use the BPM Calculator
Upload your audio
Choose or drop the song whose tempo you want to measure.
Analyze the beat
The browser decodes the track and examines its rhythmic peaks automatically.
Read the BPM
Review the estimated beats per minute and preview the source track.
Why use it
A focused tool for a faster music workflow
Use bpm calculator without installing a full audio workstation or waiting for a remote processing queue.
Automatic detection
No manual tapping or separate music player is required.
Private browser analysis
Your audio is decoded and analyzed locally without being sent to our server.
Quick songwriting aid
Find a practical tempo for prompts, sessions, and arrangements.
Common audio formats
Use MP3, WAV, M4A, AAC, OGG, or FLAC when supported by your browser.
Create something new
Need original music?
Know the tempo you want? Add the BPM to your idea and generate a song with AlbumMe.
Questions and answers