Unit Conversion for Safari

A recipe in Fahrenheit, a hike in miles, a parcel weight in pounds, and you stop reading to work out what that is. Unit Conversion for Safari shows the metric or imperial equivalent right next to the number on the page, while you browse. Nothing to copy, nothing to look up. It converts both ways: Fahrenheit or Celsius, miles or kilometers, pounds or kilograms, both are shown so you understand the measurement at a glance. Examples 70°F (≈ 21°C) 25°C (≈ 77°F) 5 miles (≈ 8 km) 10 km (≈ 6.2 mi) 10 lb (≈ 4.5 kg) 1 gallon (≈ 3.78 L) Key Features Automatic unit detection on web pages Bidirectional conversion between metric and imperial units Supports temperature length weight and volume conversions Inline display or hover display modes Click converted values to copy Enable or disable conversion for specific websites Category control for temperature length weight and volume Fast local processing with no external communication Unit Conversion for Safari is designed to be lightweight, fast, and privacy friendly. All processing happens locally in your browser with no data collection. The extension supports multiple languages and automatically adapts to your system language. Perfect for reading international articles, shopping online, DIY tutorials, technical documentation, and global news.