GUID / UUID generator


What's UUID?

UUID (or GUID - Microsoft's name) is a unique identifier that allows you to create (very) unique values with a low probability of duplicates.

What does this tool give you?

First of all, the ability to generate up to 2,500 unique identifiers in three formats:

  • text
  • json array of strings
  • json array of objects

Terms of use

This tool, and any other tool on this site, is free to use. There are no fees. Thus, we do not guarantee the correct operation, availability and we do not guarantee the correctness of the data generated by these tools. Before using any of the data generated on this page, check its correctness and quality. We usually do not store your data, but sometimes it may happen that your data is saved in a temporary memory.


The software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and non infringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.