Drop a file and play it backwards — handy for sound effects, reverse-speech fun and hidden-message challenges. Everything runs in your browser; nothing is uploaded.
Yes — completely free, with no sign-up, no watermarks, and no limit on how many files you reverse.
Sound design and effects, reverse-cymbal/swoosh transitions, the "say it backwards" challenge, and checking songs for reversed/hidden messages.
No. Reversing happens locally in your browser, so your audio never leaves your device.
No — reversing just plays the same samples in the opposite order, so the audio quality is unchanged (saved as MP3 or WAV).
Whatever your browser can decode — MP3 and WAV work everywhere, with M4A, OGG and FLAC where supported.