UUID / GUID Generator (V4)
Generate cryptographically random Version 4 UUIDs (Universally Unique Identifiers) in bulk.
Batch V4 UUIDs
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About UUID / GUID Generator (V4)
Create RFC 4122 compliant random UUID v4 identifiers using browser cryptographic random values.
Key Features & Performance
Supported File Formats
Privacy & Data Security
All file conversions, OCR extractions, and calculations execute directly in your browser memory with zero server uploads. Your data never leaves your computer.
Frequently Asked Questions
Can two UUIDs collide?
The probability of a UUID v4 collision is practically zero (1 in 5.3x10^36).
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