The whole range to one target level.

Recordings rarely arrive at the right level: voice memos are quiet, a USB interface was set too cautiously, an import from another app sits 10 dB below the rest. Normalize raises or lowers the whole range by one fixed factor so it lands on a defined level.
Two yardsticks are available. Peak aligns the loudest spot to 0, −1 or −3 dBFS — the classic, lossless way. Loudness (RMS) aligns the average level and makes recordings comparably loud; a clipping guard holds the gain back if peaks would otherwise exceed 0 dBFS.
Pro feature — try it twenty times for free, then a one-time unlock.
Lift a quiet memo to −1 dBFS before cutting or sending it.
The last step before WAV or MP3 so the file arrives equally loud everywhere.
Bring interview parts from different sessions to −20 dB RMS — then they sound like one piece.
| Mode | Peak or loudness (RMS) — rocker switch. |
|---|---|
| Target level | Peak: 0, −1, −3 dBFS. Loudness: −16, −20, −23 dB. |
| Display | Current level with target marker, the change in dB below. |
💡−1 dBFS is the safe default: fully driven, with headroom for MP3 encoding.
💡For podcast episodes −20 dB RMS is a good starting point; leveler and limiter do the fine work.
Chain order: High-pass → Leveler → Compressor → De-Esser → SoundsBetter → Limiter. The effects list can be reordered with “Reorder”.
jd.Edit is free; every Pro feature can be used twenty times at no cost.
On the App Store