Coming soon

Brew better.
Every cup.

A precision toolkit for coffee enthusiasts — micron-accurate grind sizing, a dial-in diagnostic engine, brew ratios, curated recipes and an offline logbook. Free, offline, no tracking.

In development · launching soon
A preview of mikron.
Precision meets simplicity
Micron-accurate grind
Grind recommendations based on particle size (µm), not arbitrary scale numbers — translated to clicks for your specific grinder. Filter targets ~700 µm, espresso ~200–300 µm.
Fix my brew
Sour, bitter, or weak? A weighted diagnostic engine pinpoints the root cause from your parameters and taste notes, then tells you exactly what to change.
Ratios & recipes
Coffee dose and water for any ratio, plus curated recipes — V60 4:6, Moccamaster, Switch, French Press, Moka and espresso.
Offline logbook
Track every brew and your bean inventory. 100% offline, stored only in your browser — no account, no tracking, export anytime.