uuid7

A UUID package for Go

The uuidkey package encodes UUIDs to a readable Key format via the Base32-Crockford codec.

New time-based UUID formats which are suited for use as a database key

Python implementation of TypeIDs: type-safe, K-sortable, and globally unique identifiers inspired by Stripe IDs

UUID v7 implementation and Ecto.Type for Elixir

Elixir implementation of TypeIDs: type-safe, K-sortable, and globally unique identifiers inspired by Stripe IDs

Ultra-fast RFC 9562 UUIDv7 generator for Java 17+. 248M IDs/s single-thread, 1.4B/s in batch with zero-allocation bulk APIs. Monotonic, virtual-thread aware, GraalVM native-image ready. No dependencies

A zero dependency, dead simple but efficient UUIDv7 generator in Kotlin.

Faster, more flexible v4 and v7 UUIDs in Go

UUID-shaped, never a UUID.

Universally Unique Lexicographically Sortable Identifier

Database identifier benchmarks

pg_uuidv7 compatible Python library for uuid7

Lightweight, dependency-free PHP library for time-ordered identifiers: UUIDv7 (RFC 9562) and ULID.

Generate UUIDs (v4 random, v1 timestamp, v7 time-ordered, nil) and validate UUID format. Batch generation, export to TXT/CSV/JSON.

UUID v4/v7 generation, direct base64url slugs, and configurable masked UUID slugs

Modern sortable IDs in pure Python: UUIDv7, ULID, and nanoid. Time-ordered, index-friendly. Zero dependencies.

An Espanso package providing UUIDv4 and UUIDv7 trigger replacements

uuidv7 for nim lang