Free Music Theory & Rhythm Tools
BPM detection, metronome, chord finder, key signatures, and more. All tools work in your browser with no installation needed.
All Tools
BPM Tap Tempo Detect tempo by tapping Metronome Visual + audio metronome Key Signatures All major & minor keys Chord Finder Notes in any chord Interval Calculator Name the interval Frequency to Note Hz to nearest note Note to Frequency Note name to Hz Guitar Tuning Standard + alternates Tempo Markings Italian tempo terms Time Signatures Common time signatures
About TempoTools
TempoTools is a free collection of music theory and rhythm tools for musicians, music students, and producers. Whether you need to find the BPM of a song, look up key signatures, identify chord notes, or convert between frequencies and note names, our tools work instantly in your browser.
Who Are These Tools For?
- Musicians: Quick reference for chords, keys, tuning, and tempo
- Music Students: Learn intervals, key signatures, and time signatures interactively
- Producers: BPM detection and metronome for studio work
- Teachers: Visual aids for music theory education