1- Go To this ink - https://developer.chrome.com/extensions/getstarted
2 - Now you need 4 files to create your own extension
a)- icon.png (image must be in png format).
b)- popup.html (This is the display page).
c)- popup.js (An external javascript file .... *inline javascript is not supported in extension).
d) -manifest.json(It contains information about your extension).
3- Download the sample repository from this link - https://developer.chrome.com/extensions/getstarted
4- Create a folder and copy these 4 files in the same folder.
5- LOADING YOUR EXTENSION
a)- Open Google Chrome browser.
b)- Go to settings>>extensions.
c) - Click >[load unpacked extension] .
d)- Browse your folder.
CONGRATULATIONS !!!
NOW YOU HAVE YOUR OWN GOOGLE CHROME EXTENSION.
