How to Make a Chrome App for your Website
1- Download the sample zip file from below link.
3- Now add your website name in Line #2 and give a short description of the website in line #3 and then replace tech4more.com in lines #5 and #7 with your own website URL. Please make sure that you are the owner of these websites and that you have verified their ownership using Google Webmaster Tools.
4- Save the manifest.json file. Next create a 128×128 image with your website logo (you can use MS Paint for that) and save the file as icon.png in the same folder where the manifest.json file is saved. To save time, you may use the sample 128×128 image included with zipped archive.
How to Publish Web App to the Chrome Store
Now it’s time to publish your valuable app in Chrome store.
This was a very useful tutorial for those who are sharing important information as a blogger or website owner.