Lightweight, offline, and completely free. Resonant auto-tags your entire library on launch — no manual work, no cloud, no cost.
Built in Rust from scratch. Fast, local, and smart enough to fix your library on its own.
Every time you open Resonant, it queries MusicBrainz to fix bad titles, missing artists, and wrong albums — automatically, in the background. No manual work ever.
Written in Rust. Launches in under a second, uses barely any RAM, and never stutters — even on large libraries.
Plays MP3, FLAC, OGG, and WAV out of the box. Tag reading with full metadata and album art support.
Create and manage playlists with drag-and-drop reordering. Click columns to sort by title, artist, album, or duration.
No accounts, no analytics, no subscriptions. Auto-tagging uses MusicBrainz only — your music files never leave your machine.
Rendered with OpenGL via egui. Crisp, responsive, pixel-perfect on any DPI — dark theme built in, no config needed.
Resonant is free and open source. If it saves you time or makes your music experience better, consider buying me a coffee — it keeps the project alive.
DonateOne installer. No accounts. No nag screens. Your library, properly tagged from day one.
Download Resonant 0.1.0