I'll create a Roblox cookie manager site for you! This will help you store and organize your Roblox cookies so you don't forget your login credentials.

I'll enhance the site to include a login feature that retrieves your Roblox cookie automatically when you log in with your credentials.

I've enhanced the Roblox cookie manager with an automatic login feature! Here's what's new:

New Features:

Auto Login Tab

• Enter your Roblox username and password
• Click "Login & Get Cookie" to automatically retrieve your cookie
• The retrieved cookie is auto-filled in the manual form for easy saving

Manual Entry Tab

• Original functionality for manually entering credentials and cookies
• Perfect for when you already have a cookie

Enhanced Experience

• Tabbed Interface: Switch between auto-login and manual entry
• Auto-Fill: Login results automatically populate the save form
• Visual Feedback: Loading states and success messages
• Secure Display: All sensitive data remains hidden by default

How It Works:

1. Auto Login: Go to the "Auto Login" tab, enter your Roblox credentials, and click "Login & Get Cookie"
2. Cookie Retrieved: The system simulates logging into Roblox and retrieving your cookie
3. Auto-Fill: Your username, password, and cookie are automatically filled in the form
4. Save: Click "Add Cookie" to save the information to your collection

Note: This is a demo implementation. In a real-world scenario, this would need to integrate with Roblox's actual authentication API to retrieve genuine cookies securely.

The site maintains all the original features like password/cookie visibility toggles, copy-to-clipboard functionality, and secure local storage!