Audio Converter
Convert between audio formats in the browser
Noise Generator
White, pink, brown noise with binaural beats and timer
Metronome
Precise practice metronome with tap tempo, time signatures, accent beats, sound options and tempo presets for every music style.
Tone Generator
Generate sine, square, sawtooth or triangle tones plus noise, frequency sweeps and a piano keyboard — for hearing tests and speaker checks.
Mic Test
Check that your microphone is working: live input levels, left and right channel test, and record-and-playback of your voice.
Chromatic Tuner
Tune any instrument with real-time pitch detection, cents precision, string presets for guitar, violin and ukulele, and A4 reference control.
Audio Trimmer
Cut and trim audio clips with a visual waveform, preview the selection and download the trimmed file
Audio Joiner
Merge multiple audio files into one track with drag-and-drop reordering
Audio Speed Changer
Speed up or slow down audio from 0.5x to 2x while keeping the pitch — great for learning languages and music
Audio Volume Booster
Boost audio loudness with precise gain control or normalize it to a target level
Vocal Remover
Remove vocals from songs to create karaoke or instrumental tracks right in your browser
Tap BPM Counter
Tap along to find the BPM of any song, with average tempo and 2x/3x subdivision support