MP3 BPM & Key Metadata Editor

Analyze and edit BPM (Tempo) and Musical Key tags inside your MP3 and WAV files. Our engine automatically estimates track tempo and scale while letting you manually override TBPM and TKEY ID3 frames for flawless organization in Rekordbox, Serato, and Traktor.

FAQ

Does this editor write native DJ-compatible BPM tags?

Yes, it writes standard TBPM and TKEY frames that are recognized by all major DJ software and digital audio workstations.