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

Find key and BPM information for any song. Explore an extensive database of 70+ million tracks with data on release date, label, energy, happiness, and danceability.

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 just seconds. Upload your music tracks for quick key and tempo results.

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

Easily change the key and tempo (BPM) of your songs without leaving your browser. Upload, analyze, and transform audio instantly with Tunebat’s free Key & BPM Changer—perfect for DJs, producers, and remix artists.

Find the perfect track for your DJ set, workout playlist, or party. Search for music by key, BPM, popularity, energy, danceability, happiness, loudness and more. A great tool for DJs to find new tracks for harmonic mixing and set list building.

Find the BPM (tempo) and key of every song. Type a song, get a BPM. It's as simple as searching.

Find the key, BPM, and loudness of any song for free. Upload a file or paste a YouTube, Spotify, or SoundCloud link and convert it to MP3, WAV, or MP4, all in your browser.

The tap tempo BPM Tapper makes it easy to find the tempo of any song just by tapping along with your mouse or keyboard.

Find key and BPM information for any song. Explore an extensive database of 70+ …y, happiness, and danceability. Discover DJ recommendations for harmonic mixing.