UUID Generator
Generate unique identifiers in bulk
Type
About UUID v4
UUID v4 uses 122 bits of cryptographically strong random data. It's the most common UUID version, suitable for most use cases where a unique identifier is needed without ordering guarantees.
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What is a UUID?
A UUID (Universally Unique Identifier) is a 128-bit identifier that is unique across space and time. UUID v4 uses random generation, v7 uses a timestamp prefix for sortability, and ULID is a Universally Unique Lexicographically Sortable Identifier. All generation happens in your browser using the Web Crypto API.