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Tool details
Category
Identifiers and CodesInstant results
No downloads—process text right in your browser.
Privacy friendly
Inputs stay client-side; nothing is stored.
About this tool
The UUID Generator is a straightforward tool designed to create random Universally Unique Identifiers (UUIDs) of version 4. This tool is particularly useful for developers and software engineers who need to generate unique identifiers for database entries, session tokens, or any other application where uniqueness is critical. UUIDs are 128-bit numbers that are represented as 32 hexadecimal characters, making them ideal for ensuring that identifiers do not collide across different systems. By using this tool, users can quickly generate as many UUIDs as needed without the complexity of implementing UUID generation algorithms themselves.
How to use UUID Generator
- Access the UUID Generator tool.
- Click the 'Generate' button to create a new UUID.
- View the generated UUID displayed on the screen.
- Copy the UUID to your clipboard for use.
- Repeat the process to generate additional UUIDs as needed.
Frequently Asked Questions
What is a UUID?
A UUID is a Universally Unique Identifier used to uniquely identify information in computer systems.
What version of UUID does this tool generate?
This tool generates version 4 UUIDs, which are randomly generated.
How long is a UUID?
A UUID is 128 bits long, typically represented as 32 hexadecimal characters.
Can I generate multiple UUIDs at once?
This tool generates one UUID at a time, but you can repeat the process to create multiple UUIDs.