Everything Metric - Auto Unit Converter

Everything Metric - Auto Unit Converter插件简介

Everything Metric - Auto Unit Converter插件描述

Automatically translates all sites from American/old British units to International System of units (SI/Metric)  adding converted unit in a bracket behind.

Example: 10 feet ? 10 feet【? ?】

​Convenient f shopping, cooking, etc.

Inch, Feet, Yard, Mile > Metre (Meter)
Pound, Ounce, Stone > Kilogram
Gallon, Quart, Pint, Fluid Ounces, Cups > Litre (Liter)
mpg > L/100 km
mph > km/h
Fahrenheit > Celsius/Kelvin
Area conversion f ft, yd, in, mi, both as "sq. ft"  "ft²" (must not be superscript); the same is f volume conversion.
Suppts Amazon, Ikea,  other fmats: 10" x 20" x 3" will be converted  replaced with metric units
Combo units also suppted: 1 ½″​【?,? ??】  2’−4″​【?? ??】
Features most possible ways these units are written with dashes, quotes, apostrophes, Unicode units, etc. 

Toolbar button to turn extension ON/OFF globally
You can keep it off  just run when needed by pressing Alt+M

Permission to read page data is required to be able to change units.
Permission to stage is required to save settings.

Dont fget to check Options page.

Not wking on a specific site? Have a suggestion f improvement?
Send me an email with details.

Source code is here https://github.com/m1l/EverythingMetric

Disclaimer: Auth is not responsible f any damages, including too sweet cakes, because of miscalculation  any other issues.
                                

Everything Metric - Auto Unit Converter插件离线安装方法

1.首先用户点击谷歌浏览器右上角的自定义及控制按钮，在下拉框中选择设置。

2.在打开的谷歌浏览器的扩展管理器最左侧选择扩展程序或直接输入：chrome://extensions/

3.找到自己已经下载好的Chrome离线安装文件xxx.crx，然后将其从资源管理器中拖动到Chrome的扩展管理界面中，这时候用户会发现在扩展管理器的中央部分中会多出一个”拖动以安装“的插件按钮。

4.下载 Everything Metric - Auto Unit ConverterChrome插件v3.4版本到本地。

5.勾选开发者模式，点击加载已解压的扩展程序，将文件夹选择即可安装插件。

注意：最新版本的chrome浏览器直接拖放安装时会出现“程序包无效CRX-HEADER-INVALID”的报错信息，参照这篇文章即可解决