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Make beats in your browser with a 16-step drum sequencer. Synthesize kicks, snares, and hi-hats live. No downloads or accounts. Start creating now!
Play a virtual piano right in your browser with warm Web Audio tones, computer keyboard support, and touch controls. Start playing today!
Tune your guitar, bass, or ukulele instantly with our free online guitar tuner. Real-time microphone pitch detection, cents meter, and presets.
Generate custom binaural beats with brainwave presets for deep sleep, meditation, and focus. Free online stereo sine-tone generator at Toolsy.
Visualize sound as a live frequency-vs-time spectrogram in your browser. See harmonics, speech formants, and noise. 100% local, secure, and free.
Create karaoke tracks or acapellas with the Vocal Remover & Isolator. Use phase cancellation to remove vocals or center-extraction to isolate them in-browser.
Generate sine, square, triangle, and sawtooth tones from 20Hz to 20kHz. Free browser-based frequency generator for hearing tests, tuning, and speaker calibration.
Easily change audio speed and pitch with our free tool. Perfect for podcasts, music practice, and language learning. Adjust playback and download files now.
Easily reverse any audio file online with Audio Reverser. Preview reversed sound in your browser and download as WAV. 100% client-side, secure, and free to use.
Generate, play, and export guitar and piano chord progressions instantly. Choose keys and moods to create music using our free web-based generator tool.