Generate RFC-compliant UUIDs. Supports UUID v4 (random, cryptographically secure via Web Crypto API), UUID v7 (time-ordered with millisecond timestamp prefix for sortable IDs), and Nil UUID. Generate up to 100 UUIDs at once.
Click Generate to create UUIDs
UUID 生成器在浏览器中运行,适合快速完成开发中的复制、粘贴、检查和转换任务,并减少不必要的数据上传。Generate RFC-compliant UUIDs. Supports UUID v4 (random, cryptographically secure via Web Crypto API), UUID v7 (time-ordered with millisecond timestamp prefix for sortable IDs), and Nil UUID. Generate up to 100 UUIDs at once.
工具在浏览器中运行,设计目标是本地处理内容,而不是把粘贴的数据发送到应用服务器。
可以。Toolfy 提供免费的在线开发工具,用于日常开发工作流。
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Demo Data GeneratorGenerate realistic mock datasets for testing and prototyping. Build a custom schema by picking field types — names, emails, addresses, dates, UUIDs, booleans, and more — then export any number of records as JSON or CSV. Includes ready-made presets for common schemas like User, Product, Order, Employee, and Address.
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