Audio Forge Pro

YouTube -14 LUFS Audio Normalizer Online | Free Loudness Tool

Free online audio loudness normalizer built for YouTube (-14 LUFS), Spotify (-14 LUFS), and Apple Podcasts (-16 LUFS). Automatically adjust gain and apply true-peak limiting to prevent platform volume compression and distortion.

Why Normalize Audio to -14 LUFS?

YouTube automatically turns down videos that exceed -14 LUFS integrated loudness, causing your video to sound quiet or muffled compared to competitors. Audio Forge Pro normalizes your voice to exact platform targets with EBU R128 compliance.

Key Features

  • YouTube & Spotify Target: Precision -14.0 LUFS integrated loudness targeting.
  • True-Peak Soft Limiting: Prevents digital distortion and clipping at -0.1 dBFS.
  • Integrated Silence Removal: Trim dead air right after volume normalization without re-uploading.
  • Zero Server Uploads: Instant in-browser Web Audio DSP processing.

Supported Platform Presets

  • YouTube: -14 LUFS
  • Spotify & Amazon Music: -14 LUFS
  • Apple Podcasts & Music: -16 LUFS
  • Podcast Standard: -16 LUFS

Frequently Asked Questions

What is LUFS? LUFS stands for Loudness Units Full Scale — the international standard for measuring perceived audio loudness.

Will normalizing to -14 LUFS ruin my audio dynamics? No! Our algorithm uses linear gain scaling with transparent peak guarding to preserve natural dynamic range.