Free audio · CC BY 4.0 · 45 minutes
Free pink noise for focus (45 minutes, MP3)
Softer than white noise, brighter than brown: a balanced hush, like steady rain. Forty-five minutes — about one deep-work block.
Made with code (no recordings, no AI voices). Free to use in videos, classrooms, waiting rooms and playlists with credit.How to use it
- Decide what "done" looks like for this block before you start.
- Silence notifications for the full 45 minutes.
- Afterwards, note how long you stayed on task without switching.
Attention Age: Focus Test
Attention Age measures your attention in three minutes, then trains it with short daily games so you can see it change.
Get it on the App StoreReuse it
Licensed CC BY 4.0. Credit line: “Free pink noise for focus (45 minutes, MP3) — Honest Little Apps (honestlittleapps.github.io/learn/sounds)”.
Keep volume comfortable. Not a medical treatment.