Tools / convert

WAV to wavetable converter.

Turn an audio file into the packed WAV format wavetable synths import. Your file is decoded locally in the browser — nothing is uploaded anywhere — mixed to mono, peak-normalized as one whole file, sliced into fixed-size frames, and encoded as a 32-bit float mono WAV with the layout Serum, Vital, Surge XT, and friends expect. One honest caveat: this tool cuts frames at fixed sample windows from the start of the file; the full Hyperwave app aligns its slices to pitch, which usually sounds better on melodic material.