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YOUR BREW JOURNAL

Good beer starts with good notes.

Keep every brew-day reading and fermentation check in one place.

BREWS LOGGED0Your brewing history
IN PROGRESS0Not marked finished
LATEST BATCH—Ready for your first brew
AVG. FERMENTATION—Needs packaged batches

NEW BATCH

Start a brew

Give this batch a name and a couple of details. You can add readings as you go.

BREW NOTES

Log a reading

Enter SG or Plato; the other value is calculated automatically when saved.

YOUR EQUIPMENT

Water settings

Set your system's usual losses to make the water estimate more useful. These defaults can be changed anytime.

Estimate uses a 60-minute boil. Strike water = grain × mash thickness. Sparge water accounts for grain absorption and the target pre-boil volume.

BREW TIMER

Hop addition

Name the addition, then start its stopwatch. You can pause, resume, and record the elapsed time.

FERMENTATION NOTES

Log dry hop

Record the hop varieties and amount for each dry-hop addition.

BREWLOG ASSISTANT

Voice & AI actions

Say or type a brew command, such as “start the mash timer,” “log pre-boil gravity 1.052,” or “add 4 ounces of Citra as a dry hop.” Clear log and edit commands save automatically. Deletes are never performed by voice.

Speech recognition may be processed by your browser provider. Brewlog sends the transcript and selected brew name to Cloudflare Workers AI, not the audio. The assistant does not retain command history.

What would you like to do with your brew?