UUID: Click the button to generate
A UUID (Universally Unique Identifier) is a 128-bit alphanumeric code used to uniquely identify information in distributed systems, databases, APIs, and modern applications.
HelppDev's UUID Generator is a free online tool that instantly creates unique identifiers following the UUIDv4 standard. It's ideal for developers, analysts, and IT professionals who need to avoid data collisions and ensure uniqueness in projects.
Use the generator to: Create unique keys in databases; Generate tokens for APIs and authentication; Identify objects, files, or records in distributed systems; Ensure uniqueness in integrations and microservices.
UUIDv4 is generated from random numbers, making repetition virtually impossible. It's ideal for applications that require unique identifiers without relying on a centralized server.
Example: 550e8400-e29b-41d4-a716-446655440000
In Laravel, use the Str class to easily generate UUIDs:
use Illuminate\Support\Str;\n$uuid = Str::uuid();
UUIDs are useful for:
Security: all UUID processing is done locally in your browser. No data is sent to our servers.
If you need unique, secure, and practical identifiers for your projects, HelppDev's UUID Generator is the ideal choice.
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