What is Black Butler HD Wallpapers Manga Theme?

Black Butler HD Wallpapers Manga Theme is a Chrome extension developed by https://coolstart.com, and its main feature is "HD backgrounds of the popular Japanese manga series Black Butler with every new tab you open.".

Extension Screenshots

Download Black Butler HD Wallpapers Manga Theme Extension CRX File

Download Black Butler HD Wallpapers Manga Theme extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

For all fans of manga and Black Butler, in particular, we gathered HD images of the popular Japanese TV series, which you can enjoy every time you open a new tab.

We also added a whole bunch of features that will transform your ordinary new tab into a Swiss knife. Keeping track on current tasks is now very simple with our ToDo list widget.

Here is a list of the other features you will get:
-Date/Time
-Weather forecast
-Speed dial
-Screensaver
-New Tab Theme Gallery

On top of that there are games that you can access and kill time when needed.

Privacy Policy: https://coolstart.com/privacy-policy
Terms of Use: https://coolstart.com/terms-of-use
How to Uninstall: https://coolstart.com/how-to-uninstall

Extension Basic Information

Name	Black Butler HD Wallpapers Manga Theme
ID	dfijkfhdpfndbbeehakdaagidcpekjdi
Official URL	https://chrome.google.com/webstore/detail/black-butler-hd-wallpaper/dfijkfhdpfndbbeehakdaagidcpekjdi
Description	HD backgrounds of the popular Japanese manga series Black Butler with every new tab you open.
File Size	1.77 MB
Installation Count	268
Current Version	4
Last Updated	2022-03-08
Publish Date	2019-07-23
Rating	4.67/5 Total 9 Ratings
Developer	https://coolstart.com
Email	[email protected]
Payment Type	free
Help Page URL	https://coolstart.com/faq
Privacy Policy Page URL	https://coolstart.com/privacy-policy
Supported Languages	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 3, "name": "Black Butler HD Wallpapers Manga Theme", "description": "__MSG_extdesc__", "version": "4", "default_locale": "en", "permissions": [ "cookies", "storage" ], "host_permissions": [ "" ], "content_scripts": [ { "matches": [ "https:\/\/black-butler.coolstart.com\/", "https:\/\/black-butler.coolstart.com\/?welcome" ], "all_frames": true, "js": [ "js\/jquery.min.js", "js\/owl.carousel.min.js", "js\/cbpFWTabs.js", "js\/tether.min.js", "js\/bootstrap.min.js", "js\/jquery.mobile.min.js", "js\/tour.js", "js\/jquery-ui.min.js", "js\/moment.min.js", "js\/newtab.js", "js\/controller.js" ], "css": [ "css\/tour.css", "css\/owl.carousel.min.css" ] }, { "matches": [ "https:\/\/.coolstart.com\/" ], "run_at": "document_end", "all_frames": true, "js": [ "js\/jquery.min.js", "js\/extension_installed.js" ] } ], "web_accessible_resources": [ { "resources": [ "\/.html", "img\/" ], "matches": [ "https:\/\/.coolstart.com\/" ] } ], "background": { "service_worker": "js\/bg-loader.js" }, "chrome_url_overrides": { "newtab": "index.html" }, "action": { "default_title": "Black Butler HD Wallpapers Manga Theme" }, "short_name": "CoolStart", "icons": { "16": "img\/1551776536937.png", "48": "img\/1551776536984.png", "128": "img\/1551776536546.png" }, "optional_permissions": [ "history", "bookmarks", "tabs", "topSites" ] }