Batch audio loudness analyser — LUFS, True Peak, LRA via FFmpeg. Interactive HTML report. Light, easy and no DAW needed.

Automatic audio normalization plugin for IINA — peak and EBU R128 loudness modes with two-stage scanning, caching, and configurable OSD

NORM! 🍻 Loudness normalization for unruly MP3 archives.

Within the Wift ecosystem, there is a production-ready "Audio Intelligence" library powered by Apple Silicon (Metal/ANE).

A loudness and true peak tool that runs in your browser and follows EBU R128 and ITU-R BS.1770. Compare files, check delivery targets, export results.

Fix quiet videos from Slack and macOS screen recordings on Linux — CLI + Nautilus right-click script

Normalise audio in two video files

📖 Live docs: lossless video volume booster for Windows. → https://sakuradevjp.github.io/AudioFixer-notes/

EBU R128 loudness compliance checker for broadcast video deliveries.

Fix ACX audiobook rejection errors — RMS too low, peak too high, noise floor too high — one command, Windows/macOS/Linux, CLI + GUI.

Bit-exact BS.1770-4 Integrated LUFS, LRA, and True Peak for the browser, Web Workers, and Node. Zero deps. Pulled from luvlang.studio's mastering chain.

Professional audio analyzer running 100% in your browser. LUFS, True Peak, BPM, Key, Stereo, Spectrum — no uploads, no server.

Professional audio quality analyzer for Windows that scans and grades music libraries from S to F using FFmpeg-powered spectrum analysis. Detects upsampling artifacts, clipping, stereo phase issues, and evaluates loudness via EBU R128 with full batch processing and export support for CSV, JSON, and plain text reports.