Luxe Barista Toolkit — Coffee Calculator & Brew Tools

The best free coffee toolkit for home baristas — 15+ professional tools in one lightweight extension. CALCULATORS ⚖️ Brew Ratio Calculator — 8 methods: pour over, French press, espresso, AeroPress, cold brew, drip, moka pot, Turkish 🎯 Espresso Dial-In — Dose/yield/time/taste analysis with shot score and specific grind advice 🧪 Extraction Calculator — TDS & extraction yield with SCA ideal range 💰 Cost Calculator — Home vs café savings, payback period 🥛 Milk Steaming Guide — Temperature & foam texture for 4 drink types, °C/°F toggle TOOLS 🔧 Troubleshooter — 8 symptoms with ranked causes and step-by-step fixes ⏱️ Shot Timer — Stopwatch with configurable alerts at 25s/30s/custom 🫘 Freshness Tracker — Roast date tracking with 5-stage freshness status 💧 Descaling Reminder — Smart schedule based on water hardness, usage & filter ☕ Machine Finder — 3-question quiz → machine recommendation with review link 🔩 Boiler Recommender — Single vs heat exchanger vs dual boiler 🔄 Unit Converter — Grams, ounces, ml, fl oz, °C, °F, ratios 📖 Coffee Dictionary — 50+ searchable terms with definitions 📋 Recipe Manager — Save, delete, export recipes as JSON 📊 Brew Log — Track every shot with dose, yield, time, rating, taste notes FEATURES - Dark mode & light mode - Dashboard with Coffee Tip of the Day - Quick actions & full search (press / ) - Keyboard shortcut: Alt+B to open - Chrome notifications for reminders - All data stored locally — zero tracking - Works completely offline - Lightweight: under 100 KB Built by LuxeBarista.com — trusted espresso machine reviews and home barista guides.