Sprite generator online
With this tool you can generate sprites online
Additional files are visible only to premium users
manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"background": {
"service_worker": "js/background.js"
},
"icons": {
"192": "img/icon128.png"
},
"action": {},
"manifest_version": 3,
"name": "__MSG_name__",
"description": "__MSG_description__",
"default_locale": "en",
"permissions": [],
"version": "1.0.2"
}