Too quiet on Spotify. Too loud on Apple. Fixed, and proven.
AudioFix measures your episode with the same loudnorm analysis the platforms use, normalizes it to the target, then re-measures the finished file and shows the before/after numbers with a plain PASS / NOT READY verdict.
Three presets — Podcast −16 LUFS, Streaming/YouTube −14 LUFS, Audiobook −20 LUFS with a −3 dB peak ceiling
Two-pass loudnorm based on your file's actual measurements
Optional silence trim at the head and tail
Honest flagging — recorded clipping is reported, never hidden
Verified, not vibes
Seeded test recording at −29.9 LUFS with 4 s of edge silence: trimmed and normalized to −15.9 LUFS against the −16 target, verified by re-measuring the output. Verdict: PASS.