Audio

Convert, trim and normalize audio

• Audio converter

  Convert between MP3, WAV, FLAC, OGG (Opus) and M4A (AAC). Batch with ZIP download.

• Trim and cut

  Pick a range on the waveform, then keep it or cut it out. Preview before saving.

• Merge audio

  Join several files into one, in any order, with gaps or crossfades.

• Normalize and volume

  Normalize loudness (LUFS) or peak level, or boost and cut volume in dB.

• Speed and pitch

  Change tempo without changing pitch, shift pitch in semitones, or both together.

• Fade in and out

  Add smooth fade-ins and fade-outs with linear, equal-power or S-curve shapes.

• Voice recorder

  Record from your microphone and save as WAV, MP3 or the original format. Stays on your device.