Audio

Play pure tones directly in your browser and download the generated audio as a WAV file.

Add music or any audio to a video, replacing or mixing with the original sound, without losing video quality.

Mute a video by removing its sound, without re-encoding it: no quality loss, done in seconds, right in your browser.

Generate white noise and play directly in your browser or download as a WAV file.

Generate white, pink, brown, blue, violet, grey, green and black noise, and play it directly in your browser or download it as a WAV file.

Generate free sound effects for games, videos and apps, and download them as WAV files.

Online synth with oscillators, LFOs, instruments, noises, filters, effects and more.

Create drum beats and melodies on a grid, play them in a repeating loop and download them as a WAV file.

Speed up or slow down an audio file in your browser, listen to the result and download it as a WAV file.

Play any audio file backwards in your browser and download the reversed audio as a WAV file.