UUID 生成器
在线生成 UUID（通用唯一标识符）。创建 v1、v4 和自定义 UUID。
UUID 生成器
功能介紹
The UUID Generator tool creates universally unique identifiers (UUIDs) directly in your browser. It is helpful for generating IDs for database records, test data, or distributed systems.
什麼時候用這個工具？
Use this tool whenever you need random or time-based UUIDs: prototyping APIs, seeding test databases, or assigning identifiers to objects.
使用步驟
1
Choose UUID version and count
Select whether you want version 4 (random) or version 1 (time-based) UUIDs and how many to generate.
2
Generate UUIDs
Click the generate button to create the requested number of unique identifiers.
3
Copy individual or all values
Copy a single UUID or all generated values at once to use them in your project.
使用範例
Creating test IDs for fixtures
Generate a list of UUIDs to use as primary keys in JSON fixtures or test databases.