Default Account+ for Google

A maintained fork of default.wtf updated for Manifest V3 and modern Chrome versions.

What's New in v2.0

• Manifest V3 Support: Updated for Chrome's latest extension platform
• New Google Services: Added support for Gemini, NotebookLM, AppSheet
• Firefox Support: Maintains MV2 compatibility for Firefox
• Service Worker Architecture: Replaced persistent background page with service worker
• Declarative Net Request: Uses modern Chrome API for URL redirects

Features

• Set a default Google account for all Google services
• Create per-service rules (e.g., use Account #2 for Gmail, Account #1 for Drive)
• Quick account switching with keyboard shortcuts (Alt+1 through Alt+9)
• Supports 50+ Google services

Installation

Chrome

1. Download or clone this repository
2. Open chrome://extensions/
3. Enable "Developer mode"
4. Click "Load unpacked" and select the extension folder

Firefox

1. Rename manifest_firefox.json to manifest.json (backup the Chrome one first)
2. Open about:debugging#/runtime/this-firefox
3. Click "Load Temporary Add-on"
4. Select manifest.json

Supported Google Services

Calendar, Drive, Gmail, Meet, Docs, Photos, Keep, Chat, Maps, News, Ads, Analytics, Firebase, Cloud Console, Play Store, YouTube, Translate, Classroom, and many more including:

• New: Gemini, NotebookLM, Looker Studio, AppSheet

License

BSD-3-Clause License - see LICENSE

Credits

Original extension by UpTech Team