What is the best free uuid generator?

Codev Nexus offers the best free uuid generator online. Generate UUIDs (Universally Unique Identifiers) in v1 or v4 format for your applications. Our tool is completely free, requires no signup, and processes all data in your browser for maximum privacy and security.

Is the uuid generator tool free?

Yes, the UUID Generator tool by Codev Nexus is completely free to use. There are no hidden costs, no premium tiers, and no signup required. All tools work entirely in your browser.

How do I use the uuid generator?

Using our uuid generator is simple: 1) Open the tool on Codev Nexus, 2) Input your data or use the example, 3) Click the process button, 4) Copy or download your result. No installation or account needed.

Is my data safe with the uuid generator?

Yes, your data is completely safe. All processing happens in your browser (client-side), meaning your data never leaves your device. We don't store, track, or transmit any of your information.

Best Free UUID Generator Online - Codev Nexus

UUID (Universally Unique Identifier) is a 128-bit identifier used to uniquely identify information in computer systems. UUIDs are commonly used in databases, APIs, and distributed systems.

UUID Versions:

Version 4 (Random) - Generated using random numbers. Most commonly used for unique IDs.
Version 1 (Time-based) - Generated based on timestamp and MAC address. Useful for sorting by creation time.

Common Use Cases:

Database primary keys
API request/response IDs
Session identifiers
File naming
Distributed system identifiers

UUID Generator

Generator Settings

About UUIDs

UUID Versions:

Common Use Cases: