Free plugin · FL Studio

Masterr

Spotify-ready loudness in one click.

v1.0.1 · 6.2 MB · Windows · VST3 · Install help

Open source (AGPLv3) · Source code

As simple as that.

Streaming loudness

Measured to ITU BS.1770 and set to −14 LUFS / −1 dBTP with pure gain, so your dynamics stay.

Green only when target, ceiling and the source are clean. Clipping and intersample peaks get flagged.

Match the tone of a reference track, then compare original and master at equal loudness.