Audience
Homebrewers, homebrew clubs and small craft brewers
About DunkerBrew
DunkerBrew is a free, browser-based homebrewing app that covers the whole loop from recipe to glass. Design recipes with live OG, FG, ABV, IBU, SRM and mash pH against all 104 BJCP styles, plan water chemistry and salt additions, run a guided brew-day mode from your phone with strike and sparge calculations, log fermentation, manage ingredient inventory (with hop alpha-acid decay and a yeast bank), share public tap lists, and print bottle labels with QR codes. It also includes 44 stand-alone brewing calculators (ABV, IBU, priming sugar, keg carbonation, yeast pitch rate, water dilution and more) that need no login, plus an ingredient encyclopedia with 474 yeast strains, 187 malts and 126 hop varieties. BeerXML import and export. Installable PWA that works in any browser, six languages, independently built and self-hosted in the EU. No subscription, no ads. The recipe app needs a free account; the calculators do not.