Summary

Song & Key BPM Finder is an easy-to-use, free web tool by Voice.ai that detects the musical key and beats per minute (BPM) of uploaded audio files. It supports common audio formats such as MP3, WAV, FLAC, AAC, and OGG.

Features

• Automatic detection of song key (vibe) and BPM for uploaded tracks
• Supports multiple audio file formats for flexible usage
• Simple process: upload file, wait for analysis, view and download results
• Results can be used for beatmatching, remixing, playlist creation, and learning songs
• Accessible via the web with no specialized knowledge required

Who Can Use It

The tool is aimed at musicians, DJs, and music enthusiasts who want to understand songs better before jamming or mixing, as well as those learning to play music and wanting to identify song keys and rhythms faster.