🎧 PRODUCTIVITY
Focus Sounds
Mix white, pink, and brown noise to mask distractions while you work.
Your files are processed directly on your device and are not uploaded to our servers.
Noise mixer
All sliders are at zero — raise one to hear sound after pressing Play.
Bright hiss — masks sharp sounds
Balanced rain-like wash
Deep low rumble
How to use
- Press Play, then raise one or more sliders to mix white, pink, and brown noise.
- Find a blend that masks background chatter without being harsh.
- Leave it running while you work; press Stop when done.
FAQ
- What is the difference between white, pink, and brown noise?
- White noise has equal energy per frequency and sounds bright/hissy. Pink rolls off highs for a balanced rain-like sound. Brown rolls off further for a deep rumble like distant thunder.
- Is my mix saved?
- Yes. Channel levels persist in localStorage under tinytools:focus-sounds and are restored on reload.
- Does it work offline?
- Yes. All noise is generated locally with the Web Audio API — no audio files or network needed.