Metronome and tone generator, BPM tap tempo counter and a microphone pitch detector and tuner.
Runs 100% in your browser: your files and data never leave your device. No signup, no ads.
Tools in Music & Audio Tools
Audio Tone & Frequency Generator: Generate precise sine, square, sawtooth, and triangle audio waveforms with frequency tuning and musical note presets.
Audio Reverser: Reverse audio files client-side in memory and export backwards WAV audio without uploading to servers.
Audio Speed & Pitch Controller: Adjust audio playback speed and shift musical pitch in semitones client-side with Web Audio API.
Metronome & Tone Generator: Precision BPM click track and pure waveform frequency generator (440Hz tuning).
BPM Tap & Tempo Counter: Tap tempo counter calculating beats per minute, milliseconds per beat, classical markings, and delay times.
Audio Pitch & Tuner Gauge: Detect fundamental audio frequency and tune musical instruments with a real-time cents needle gauge.