Percent Modifier

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Percent Modifier",
    "version": "1.0",
    "description": "Modify numbers and currency values on any webpage using your own percentage.",
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "128": "icons\/percent-icon.png"
        }
    },
    "permissions": [
        "scripting",
        "activeTab"
    ],
    "host_permissions": [
        "<all_urls>"
    ],
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_idle"
        }
    ],
    "icons": {
        "128": "icons\/percent-icon.png"
    }
}