Nature and matter
Ember — glowing embers
Embers glowing low on the ground, fanned by every beat of the song.
No sign-up, no credit card
On screen
What Ember shows
Ember computes a real temperature field: a bed of embers stretches across the bottom of the screen, with white-hot patches, darkening ash and rising sparks. The fire is the only light in the scene.
The music blows on the embers: they flare up on the strong beats and die down in the quiet passages. A warm world for blues, soul, slow rock and winter evenings, like a fireplace on your TV.
At a glance
Ember at a glance
- Family
- Nature and matter
- Energy
- calm
- Movement
- slow
- Best tempo
- 40 to 135 BPM
- Music
- blues, slow rock, soul, ambient
- Plan
- Included in the free plan
- Computer
- Needs a decent graphics card (computer under five years old)
Best for
Where it shines
Related worlds
In the same spirit
More worlds from the “Nature and matter” family, and those with the same energy.
Frequently asked
Questions about Ember
What music does Ember suit best?
Ember is designed for blues, slow rock, soul, ambient, ideally between 40 and 135 BPM. Halofloor picks it on its own when a song suits it, and you can also force it from the console.
Is Ember free?
Ember is part of Halofloor’s free plan, with no time limit and no credit card. Just open the console and start your music.
Is Ember a video?
Every frame of Ember is computed live by your computer from the song’s analysis: tempo, energy, build-ups and drops. It never repeats from one song to the next.
What kind of TV do I need?
Any TV with an HDMI input works, smart or not. The computer renders the visuals and the TV displays them, with no app to install.
Put Ember on your screen
Open the console, pick your music: Halofloor does the rest.
No sign-up, no credit card



Myceliuma living network of golden threads
Auroranorthern lights for your music
Jellyfishglowing jellyfish in the deep blue
Rainwindowrain on a window at night
Constellationa starry sky of constellations
Origamifolding white paper