Open Tool - Free
100% private - files never leave your browser

Free BPM Detector
Find BPM of Any Song in 2s

Drop any WAV/MP3/FLAC. No upload. Accurate beat tracking tuned for Trap, Drill, Afro, R&B. Used by 2,000+ producers & worldwide.

Detect BPM Now - Free Learn more
How it works
  1. Drop your beat in /tool/
  2. Energy peak detection finds BPM
  3. Copy clean filename & tags
Why BeatTag?
  • Private - Web Audio API, no server
  • Snaps to common Trap BPMs (70, 84, 95, 140, 144)
  • Tap +- to fine tune
Live Demo Preview

Tool analyzes in browser. No waiting.

BPM: 140
Key: F# Minor
Title: Dark F# Minor Drill Beat "Manzobeat" - 140 BPM
File: Manzobeat_F#Minor_140BPM_Drill.wav
Try Your Own Beat
FAQ

Is it accurate?
~92% on Trap/Drill. Adjust with +- buttons.

Is my beat uploaded?
No. Everything runs in your browser via Web Audio API.