Launching today
Grain Focus
Endless ambient for deep work. Never loops. Pay once.
1 follower
Endless ambient for deep work. Never loops. Pay once.
1 follower
Focus music generated live in your browser, so it never loops. The mood follows your local hour. Six themes, a 25-minute focus timer, and 30 free minutes a day. Grain Unlock is $19 once for unlimited play. No account, no analytics.
Free Options
Launch Team
Framer AI AgentsDesign and publish professional sites with AI
Promoted
Hi Product Hunt, I'm Bob, and I made Grain.
I wanted background sound for long work sessions that never repeats and never asks me to sign up. Playlists loop, and most focus apps want a subscription and an account. So I built a small synthesizer that runs in a browser tab. Each theme is a set of rules (a drone, a scale, a reverb hall, a few field sounds), and the music is written as it plays. It also follows the clock: mornings have more motion, and late night is mostly drone and atmosphere.
What's free: all six themes, 30 minutes of play a day, the 25-minute focus timer, and full screen. No account needed.
Grain Unlock is $19 once. It removes the daily limit and adds longer timers, a sleep timer, lock-screen playback on iPhone, and offline install. Mac and iPhone apps are planned, and your key will carry over to them. I don't have a date for those yet.
I'd love your feedback. Which theme works for you, what sounds off, and what would you want next? I'm here all day to answer questions.