# UUID Generator — Free Online Tool | Ibrahim Tools

> Generate version 4 UUIDs using your browser’s cryptographic random source.

Canonical: https://tools.ibrahimwali.com/uuid-generator
Author: [Muhammad Ibrahim](https://ibrahimwali.com)

## How to use

1. Choose how many UUIDs to create, up to 100.
2. Select Generate UUIDs.
3. Copy the UUID list into your application.

## Questions and limitations

### How do I use the uuid generator?

Choose how many UUIDs to create, up to 100. Select Generate UUIDs. Copy the UUID list into your application.

### What should I check before using the result?

Random identifiers are not authorization tokens or proof of uniqueness. Enforce uniqueness in your datastore.

### Is my input stored or uploaded?

No. Tool input stays in browser memory and is not sent to a server. Favorites and recent tool names are saved locally only. Reloading clears your input.

## Guide

- [UUID Generator guide](https://tools.ibrahimwali.com/blog/uuid-generator-guide)

## Related tools

- [Password Generator](https://tools.ibrahimwali.com/password-generator)
- [SHA-256 Hash Generator](https://tools.ibrahimwali.com/sha256-generator)