onyx Get the launcher

onyx

Afterglow, Onyx AI and whatever comes next. One small launcher installs them, opens them and keeps them up to date.

Download for Windows
The Onyx Launcher window, showing Afterglow ready to play and Onyx AI coming soon

Afterglow

A music player whose lyrics light up line by line, right as they’re sung. Free, for computers and phones.

Northern SeasonJuno Kite, sample song

We left the lights on in the hallway

so the night could find its way home

every word you said is still glowing

long after the song is gone

Install it from the Onyx Launcher

The launcher installs Afterglow on Windows, macOS and Linux, and puts it on your desktop. For Android, it shows a QR code to scan with your phone.

  • LyricsIn sync with the song, each line lighting up as it’s sung
  • SoundA six-band booster with Space, Boost and Speed
  • OverlayPlay, skip and search above your games, with your own key
  • Phone syncPair your phone with a QR code and your likes and playlists match
  • Your lookThemes, accents, fonts, glow, and your own picture or video for any song
Afterglow's player window
The Afterglow player, before your first song.

One account, if you want one

Your music on every computer. Sign in in the launcher and your Liked Songs and playlists sync between your computers. Your phone keeps syncing with your computer.

Needed for paid apps. Apps like Onyx AI are tied to your account and only open when you’re signed in.

Your password stays with you. It’s scrambled on your computer before anything is sent. Without an account, everything still works.

Coming soon, paid app

Onyx AI

Your own AI, running on your own computer. Powered by Phoenix Stable, it talks like a person, remembers your conversations, looks things up on the web and can work on your PC, with system files always locked away.

  • Phoenix Stable model, memory and shortcuts
  • PC control with safety locks
  • Voice and the new look in progress
  • Release in the Onyx Launcher
Onyx AIExample