A UUID (Universally Unique Identifier) is a 128-bit identifier that is unique across space and time. It's commonly used in software development for generating unique identifiers for database records, API endpoints, and system components.

What UUID versions are supported?

Our UUID generator supports all major UUID versions: v1 (time-based), v3 (MD5 hash-based), v4 (random), v5 (SHA-1 hash-based), v6 (time-ordered), and v7 (time-ordered with monotonic counter).

Is this UUID generator free to use?

Yes, our UUID generator is completely free to use. No registration, subscription, or payment is required. You can generate unlimited UUIDs without any restrictions.

Can I generate multiple UUIDs at once?

Yes, you can generate up to 10,000 UUIDs at once. The tool includes a virtualized list for efficient display of large datasets and supports CSV export for bulk operations.

Are the generated UUIDs truly unique?

Yes, UUIDs are designed to be globally unique. UUID v4 uses cryptographically secure random numbers, while other versions use timestamps and MAC addresses or namespace-based hashing to ensure uniqueness.

Can I use these UUIDs in production applications?

Absolutely! Our UUID generator creates standard-compliant UUIDs that are safe for use in production databases, APIs, microservices, and any application requiring unique identifiers.

Privacy Policy - UUID Generator | Data Protection & Security

1. Information We Collect

Our UUID Generator is designed with privacy in mind. We collect minimal information to provide you with the best possible service:

Usage Data: We may collect anonymous usage statistics to improve our service
Theme Preference: Your light/dark theme choice is stored locally in your browser
Generated UUIDs: All UUIDs are generated locally and are not stored on our servers

2. How We Use Your Information

We use the information we collect solely to:

Provide and maintain the UUID Generator service
Improve user experience and functionality
Analyze usage patterns to enhance performance
Respond to user inquiries and support requests

3. Data Security

We implement appropriate security measures to protect your information:

All data transmission is encrypted using HTTPS
Generated UUIDs are processed locally in your browser
We do not store personal information on our servers
Regular security audits and updates are performed

4. Third-Party Services

Our service may use third-party services for:

Analytics and performance monitoring
Hosting and infrastructure
Content delivery networks (CDNs)

These services have their own privacy policies, and we encourage you to review them.

5. Your Rights

You have the right to:

Access any personal information we may have about you
Request correction of inaccurate information
Request deletion of your personal information
Opt out of data collection and analytics
Contact us with privacy-related questions

6. Cookies and Local Storage

We use minimal local storage to enhance your experience:

Theme Preference: Stored locally to remember your light/dark mode choice
No Tracking Cookies: We do not use tracking cookies or advertising cookies
Essential Cookies: Only session cookies necessary for basic functionality

7. Children's Privacy

Our service is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.