Quick links

uuid-ossp

generate universally unique identifiers (UUIDs)

babelfishpg_tsql	SQL Server Transact SQL compatibility
bundle	data version control system
datalink	SQL/MED DATALINK data type and functions for controlled access to files outside PostgreSQL
launchql-extension-verify	PostgreSQL verification utilities
launchql-inflection	inflection is a port of the functionality from Ruby on Rails' Active Support Inflection classes into PostgreSQL
launchql-jwt-claims	launchql-jwt-claims extension
npm	Schema and tables for tracking npm package metadata and daily download counts.
pg_abris	Abris metadata extension that creates a meta schema with metadata tables, views, and helper functions.
pg_dms	Document management system with custom ID, family, and reference types plus action tracking and JSON registry helpers.
provsql	Semiring provenance and probability management for PostgreSQL
ruid	Compact 22-character Base64 representation of PostgreSQL UUID values.
skitch-extension-jobs	An asynchronous job queue schema for ACID compliant job creation
skitch-extension-verify	PL/pgSQL catalog-verification functions for checking PostgreSQL objects, roles, privileges, policies, and other schema properties.
supa_audit	Trigger-based table audit history with stable UUID record identities and JSONB row versions.
types	Reusable domains for attachments, email addresses, hostnames, images, uploads, and URLs.

pg_uuidv7	Create UUIDv7 values in postgres
sequential_uuids	generator of sequential UUIDs
pg_idkit	multi-tool for generating new/niche universally unique identifiers (ex. UUIDv6, ULID, KSUID)
pgx_ulid	ulid type and methods
snowflake	Snowflake-style 64-bit ID generator and sequence utilities for PostgreSQL
pg_uuid_v8	UUID v8 generator with embedded timestamps for PostgreSQL
typeid	Allows to use TypeIDs in Postgres natively