UUID Generator
Generate UUIDs
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About UUID
What is a UUID?
A UUID (Universally Unique Identifier) is a 128-bit identifier used to uniquely identify information in computer systems.
UUID Format
A UUID is typically represented as a hex string separated by hyphens, like:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Common Use Cases
- Database primary keys
- Session identifiers
- Unique file names
- API request tracking
- Distributed systems identifiers
What is UUID Generator?
A UUID (Universally Unique Identifier) is a 128-bit identifier that is guaranteed to be unique across all space and time. UUIDs are used extensively in software development for database primary keys, distributed systems, session management, and anywhere a unique identifier is needed without coordination.
Why Use This Tool
UUIDs eliminate the need for a central authority to generate unique IDs. Our UUID Generator creates standard-compliant v4 UUIDs using cryptographically secure random number generation, perfect for database keys, API identifiers, and distributed systems.
How to Use
Step 1:Set the number of UUIDs you want to generate (1-100)
Step 2:Click 'Generate' to create new UUIDs
Step 3:Click on any UUID to copy it individually
Step 4:Use 'Copy All' to copy all generated UUIDs
Key Features
âGenerate UUID v4 (random)
âBulk generation up to 100 UUIDs at once
âCryptographically secure random generation
âStandard RFC 4122 compliant format
âOne-click copy individual or all UUIDs