UUID v4 Generator
Generate standard cryptographically secure random UUIDs instantly in bulk.
Generated Results (0)
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100% Private
Processed in your browser memory only.
No Tracking
We never store or log your sensitive data.
Safe & Secure
Encrypted via standard browser sandbox.
What is a Uuid?
A UUID (Universally Unique Identifier) Generator creates random 128-bit identifiers in the standard UUID v4 format. These IDs are cryptographically random and statistically guaranteed to be unique, making them ideal for database primary keys, session tokens, tracking IDs, and distributed system identifiers.
Why use Birhrt Dev Tools?
Most online developer tools upload your data to a server for processing. This exposes your API keys, personal info, and proprietary code to potential leaks. Birhrt Dev Tools is built differently. Every tool here runs entirely in your browser using modern Web APIs. No server-side processing, no storage, and zero data transmission.
- Cryptographically secure UUID v4 generation via Web Crypto API
- Bulk generation with custom count
- Copy all UUIDs to clipboard with one click
- Download as .txt file for batch use
- Non-blocking generation for large batches
- Simple, fast, zero-dependency interface
How to Use This Tool
- 1Click Generate to create a single UUID v4.
- 2Set a count to generate UUIDs in bulk (up to thousands).
- 3Click Copy All to copy the entire list to your clipboard.
- 4Download the list as a text file for batch processing.
- 5Each UUID uses window.crypto for cryptographic security.