UnitLeaf

UnitLeaf is a clean, beautiful unit converter that works completely offline. Select a category, enter a value, choose your units, and instantly see the result — no internet, no accounts, no distractions.

🌿 SIMPLE EVERYDAY CONVERSIONS
Convert the units you actually use every day across four essential categories: Length, Weight, Temperature, and Volume. Everything is calculated locally on your device in an instant.

📏 LENGTH
Convert between millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles.

⚖️ WEIGHT
Convert between milligrams, grams, kilograms, ounces, and pounds.

🌡️ TEMPERATURE
Convert between Celsius, Fahrenheit, and Kelvin with accurate formulas.

💧 VOLUME
Convert between milliliters, liters, cups, pints, and gallons.

⇅ SWAP UNITS IN ONE TAP
Switch the source and target units instantly with the swap button — no need to re-enter your value.

🌱 CALM, NATURE-INSPIRED DESIGN
Soft sage green background, white rounded cards, gentle floating leaf animation, and clean typography make UnitLeaf feel like a peaceful everyday tool — not a cluttered utility app.

🔒 COMPLETELY PRIVATE AND OFFLINE
UnitLeaf never connects to the internet. No accounts, no tracking, no analytics, no ads. All calculations happen locally on your device.