Web Tool · Next.js 15
QuickUnitSwap
A fast, no-frills unit converter spanning 15 categories and 150+ units. Built for speed with Next.js 15 and Tailwind v4.
What It Does
Features
⚡
15 Categories
Length, weight, temperature, volume, speed, data, time, and more — all in one place.
🔢
150+ Units
An extensive library covering everything from nautical miles to terabytes.
🔍
Instant Search
Use the command palette to jump to any unit or formula in milliseconds.
📐
Formula Calculator
Beyond simple conversion — calculate using real formulas for complex units.
🎚️
Adjustable Precision
Set decimal places from 0 to 10 to match your exact needs.
🌙
Dark Mode
Fully themed for comfortable use in any lighting condition.
Coverage
All 15 Categories
LengthWeightTemperatureVolumeSpeedAreaDataTimePressureEnergyFrequencyFuel EconomyAngleForceCurrency
Built With
Next.js 15Tailwind v4TypeScriptVercel