How it works
Reverse every channel while keeping the recording length.
Each channel is reversed sample by sample, including the final sample; duration is unchanged.
Select local files; nothing is uploaded. Preview the result before downloading.
Example
[0.1, 0.2, 0.3] → [0.3, 0.2, 0.1]
Limits
PCM WAV input only:8/16/24/32-bit integer or32-bit float, mono/stereo,8000–96000Hz. Output:16-bit PCM WAV. MP3/M4A/OGG/FLAC are not supported in v1.
Memory is checked from duration, channels and sample rate before decoding. The working budget is64MiB mobile or128MiB desktop; source PCM≤32MiB, duration≤180s.