HoverConvert – Instant Hover Unit Converter

Convert units instantly by simply hovering over them — temperature, metrics, imperial, and more. Fast, clean, effortless.

As of June 2026, HoverConvert – Instant Hover Unit Converter has 44 users and a 5.00/5 rating from 2 reviews in the Productivity category.

Productivity★ Featured
Usersup 2.3 percent+2.3%
44
44
Ratingno change0%
5.00
2 reviews
Reviewsno change0%
2
Version
1.0.1
Manifest V3

History

6 snapshots

Tracking since Apr 1, 2026.

44.441.538.6Apr 1, 2026Jun 4, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026435.0021.0.1
Apr 19, 2026445.0021.0.1
Apr 29, 2026425.0021.0.1
May 8, 2026395.0021.0.1
May 16, 2026445.0021.0.1
May 25, 2026435.0021.0.1
Now445.0021.0.1

Permissions & access

Permissions
storage
Host access
None declared

Screenshots

HoverConvert – Instant Hover Unit Converter screenshot 1HoverConvert – Instant Hover Unit Converter screenshot 2HoverConvert – Instant Hover Unit Converter screenshot 3HoverConvert – Instant Hover Unit Converter screenshot 4

About

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.

Technical

Version
1.0.1
Manifest
V3
Size
65.13KiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
jaodcamcibhjkpgimnamdfoboolhepcm
Developer ID
u943dd48ee366b479e83dd5cd0050697d
Developer Email
[email protected]
Created
Nov 25, 2025
Last Updated (Store)
Dec 11, 2025
Last Scraped
Jun 4, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 4, 2026.