ChatGPT WideScreen Adjuster

Adjust your ChatGPT display width freely. Say goodbye to narrow text fields, and improve readability.

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "ChatGPT WideScreen Adjuster",
  "version": "1.0.1",
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "author": "Kamada Masachika",
  "permissions": [
    "tabs",
    "storage"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "https://chatgpt.com/*"
      ],
      "js": [
        "script.js"
      ]
    }
  ],
  "icons": {
    "16": "icon/icon16.png",
    "48": "icon/icon48.png",
    "128": "icon/icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon/icon16.png",
      "48": "icon/icon48.png",
      "128": "icon/icon128.png"
    }
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; style-src 'self' 'unsafe-inline';"
  }
}