Fastest across the suite
Every strategy beats its dedicated npm alternative in the current isolated-process CI benchmark.
Ten type-safe strategies. One API.
One install. Every ID strategy.
uniku puts UUID v4/v7, ULID, TypeID, CUID v2, Nanoid, KSUID, ObjectID, XID, and TSID behind one consistent API. In the current CI benchmark, every generator beats its dedicated npm alternative.
UUID v7 · ULID · TypeID and more
import { uuidv7 } from 'uniku/uuid/v7'const id = uuidv7()
01
019b8f1e-70d4-7c5a-b7d2-18f5cc7b95f002
01JPNBWW9Q54Y5DVXR8F11H3TM03
user_01h2xcejqtf2nbrexx3vqjhp41Pick the shape your system needs. Your runtime pays only for the generator you import.
Ten strategies, one type-safe API
Each direct entry point exposes a callable generator with matching typed helpers.
Portable by default
Built on web standards, tested end to end across all major JavaScript runtimes.
The CLI companion
Generate, inspect, and validate from your terminal.
Install @uniku/cli when the ID belongs in a shell script, a migration, or a debugging session.
uniku uuid -v 7Explore the CLI
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