UUID Generator
Generate random UUID v4 (GUID) strings instantly. Single or bulk generation with one click.
Generated UUID(s)
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What is a UUID?
UUID (Universally Unique Identifier) v4 is a 128-bit random string (36 characters with hyphens) used for unique IDs in databases, APIs, sessions, and frontend apps.
Generated using the browser's crypto API for true randomness — no server involvement.