One-Click Full Page Screenshot

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "One-Click Full Page Screenshot",
    "version": "1.0.0",
    "manifest_version": 3,
    "description": "Capture an entire scrollable webpage to a single PNG with one click. Simple, fast, and private \u2014 no data collected.",
    "permissions": [
        "activeTab",
        "scripting",
        "downloads",
        "offscreen",
        "tabs"
    ],
    "host_permissions": [
        "<all_urls>"
    ],
    "icons": {
        "16": "icon.png",
        "48": "icon.png",
        "128": "icon.png"
    },
    "action": {
        "default_title": "Full Page Screenshot",
        "default_icon": {
            "16": "icon.png",
            "48": "icon.png",
            "128": "icon.png"
        }
    },
    "background": {
        "service_worker": "background.js"
    }
}