UUID Generator
Generate secure and unique identifiers instantly.
A robust utility for generating Universally Unique Identifiers (UUIDs) across different versions. Perfect for database primary keys, session identifiers, and unique resource naming in distributed systems.
How it works
Three steps. No complex setup.
Configure Parameters
Select the desired UUID version (e.g., v4 for random) and specify the number of identifiers needed.
Generate Identifiers
The engine uses cryptographically strong pseudo-random number generators to ensure uniqueness and security.
Retrieve Results
Receive an array of formatted UUID strings ready to be integrated into your application or database.
Who is it for?
Response example
Real input and output. What you send and what you get back.
// Input
{
"version": 4,
"count": 3,
"format": "standard"
}// Output
{
"uuids": [
"550e8400-e29b-41d4-a716-446655440000",
"6ba7b810-9dad-11d1-80b4-00c04fd430c8",
"6ba7b811-9dad-11d1-80b4-00c04fd430c8"
],
"version": 4,
"count": 3
}Try it now
// live demo — no account needed to try
Playground
Integrate into your project
Copy and paste. Replace YOUR_API_KEY with your real key.
curl -X POST https://jsnhengine.com/api/trpc/uuidGenerator.generate \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{"json": {"version":4,"count":3,"format":"standard"}}'Why choose JSNH Engine Lab
Low latency
Responses in under 200ms
Secure authentication
API keys with per-plan rate limiting
Usage tracking
Every request logged with metrics
Production ready
Input validation and typed errors
Frequently asked questions
Everything you need to know before integrating.
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// production ready
Start using UUID Generator
Sign up free and get 1,000 tokens to start. No credit card. No complex setup.