Find the key & BPM of any song for free using the Tunebat analyzer. Upload your music for quick results.

Nov 14, 2025 · Our free online BPM finder and song key detector is a browser-based tempo analysis tool that analyzes music tracks and finds the key & BPM (Beats Per Minute) of any song for free in …

Estimates Key and BPM for any song for free. Processing time takes a few seconds. You can analyze multiple files at once.

Find the tempo (bpm) and key of any audio file. Ideal for DJs, producers, and musicians. Try the most precise tool on the market for free.

Drop your audio file (s) in the song analyzer below and instantly get the Key in which a song was composed by magic. Detected Song Keys are 70-95% accurate depending on the selected option, …

Find the key of the song instantly with our free song key finder online. Analyze music online - detect BPM, key, structure, and energy. Professional song analyzer for DJs, producers, and musicians.

Quickly find the Key and BPM to any of your songs online! Search our massive song key database for compatible tracks to produce the perfect mashup.

Our song key and BPM finder checks music tracks and finds for you the key (vibe) and BPM (beats per minute). Musicians, DJs, and music lovers use it to understand songs before jamming or mixing. The …

Use our free, AI-powered audio analyzer to instantly find the key and BPM of any song or loop. Perfect for DJs and producers.

Looking for a fast and accurate way to find the tempo (BPM) and musical key of any song, loop, or audio file? Use our free online BPM & Key Detector Tool — built for producers, DJs, remixers, and …