Audio
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Free tools that run in your browser. Nothing you type, open or create is uploaded to NerdBible or anyone else.
Audio
- SynthesizerA playable synth with two oscillators, filter, envelopes, LFO and effects, with MIDI keyboard support.
- Noise Generator: White, Pink & BrownWhite, pink and brown noise for focus, sleep or masking sound, with a timer.
- Tone GeneratorPlay any frequency as a sine, square, triangle or sawtooth wave, or sweep between two.
- MetronomeAn accurate online metronome with time signatures, accents and tap tempo.
- Guitar & Instrument TunerTune a guitar, bass, ukulele or violin with your microphone, or tune chromatically.
- Spectrum Analyser & Mic TestSee your microphone level and live frequency spectrum, and check a mic works.
- Online PianoPlay a piano with the mouse, touch or your computer keyboard.
- Drum MachineA 16-step drum sequencer with synthesised kicks, snares and hats.
- Music Calculator: BPM, Delay & NotesTap a tempo, turn BPM into delay and reverb times, note names into frequencies, and look up scales and chords.
- Interval Ear TrainerLearn to recognise musical intervals by ear, with a score.