Audio Tools

Play a fully interactive virtual piano right in your browser with keyboard shortcuts and audio synthesis.

Generate pure sine, square, or triangle waves at exact Hertz values (Hz) for testing audio equipment, tuning instruments, or sound therapy.

Explore the 7 main chakra frequencies with our interactive sound healing guide. Play healing tones, adjust volume, and balance your energy centers online.

Create, customize, and export vintage 8-bit sound effects and retro audio clips directly in your browser with our interactive Retro Retro Sound Effect Generator.

Play local MP3 and audio files with a powerful 10-band equalizer, playlist manager, real-time visualizer, shuffle, repeat, playback speed, and advanced audio controls.

Play a virtual drum kit online with keyboard, mouse, or touch controls and customizable key bindings.

Make beats with 36 playable MPC pads, 808 drum kits, custom samples, keyboard controls, and recording.

Play, search, favorite, and download thousands of meme sounds and sound effects.

Turn images into spectrogram WAV audio and decode sound back into spectral images.

Convert audio from 440 Hz to 432 Hz and download high-quality MP3 or WAV files.

Make audio sound intentionally low quality and download the degraded result as an MP3.

Make audio louder, boost bass, control clipping, preview waveforms, and export as WAV or MP3.

Create extreme pitch-stable audio stretches with reverb, warmth, quality modes, A/B listening, and WAV export.

Warm audio with tape, tube, console, and transformer color, musical EQ, analog motion, A/B listening, and WAV or MP3 export.

Change audio pitch, transpose by semitones, fine-tune cents, adjust playback speed, loop sections, and export MP3 or WAV.

Crop, transpose, retune, equalize, boost, change speed, and export audio as MP3 or WAV.