Hoverconvert – Instant Ho
View on Chrome Web StoreChrome will indicate if you already have this installed.
Overview
HoverConvert - Instant Unit Conversions
Convert units instantly by hovering over them. No clicking, no searching - just hover and see.
Stop copying values into conversion calculators. HoverConvert automatically detects units on any
webpage and shows conversions in a clean tooltip the moment you hover over them.
How It Works
Simply hover over any unit value like "100°F" or "5km" and instantly see conversions appear. That's
it. No clicks, no popups, no interruptions to your browsing.
Supported Conversions
Temperature - °C, °F, Kelvin
Distance - km, miles, meters, feet, inches, yards, cm, mm
Weight - kg, pounds, ounces, grams, stones
Speed - mph, km/h, m/s, knots
Volume - liters, gallons, ml, fl oz, cups, pints, quarts, tbsp, tsp
File Size - bytes, KB, MB, GB, TB (and binary KiB, MiB, GiB)
Developer Units - px, rem, em, pt, vw, vh
Powerful Customization
- Choose your targets - Select exactly which units you want to convert to. Want feet to show meters
AND inches? Done.
- Site blacklist - Disable conversions on specific websites
- Precision control - Set decimal places from 0-4
- Category toggles - Enable only the unit types you need
- Alt-key mode - Only show conversions while holding Alt
Privacy First
HoverConvert works entirely in your browser. No data is sent anywhere. No tracking. No accounts.
Perfect For
- Travelers reading foreign websites
- Developers working with different unit systems
- Home cooks converting recipes
- Students studying international content
- Anyone tired of Googling "X to Y conversion"
---
Lightweight. Fast. Private. Just hover and convert.
Tags
Privacy Practices
🔐 Security Analysis
This extension hasn't been security-scanned yet.