database-ids

A small PHP library to generate YouTube-like ids from numbers. Use it when you don't want to expose your database ids to the user.

A small JavaScript library to generate YouTube-like ids from numbers.

IDMask is a Java library for masking internal ids (e.g. from your DB) when they need to be published to hide their actual value and to prevent forging. It has support optional randomisation has a wide support for various Java types including long, UUID and BigInteger.

Hashids implementation in Rust

Shorten and obfuscate IDs

Hashids, ported for Perl

Transparent ID obfuscation and encryption for database keys, with SQLAlchemy support

Distributed ID generator

Mushroom Catalog

A long represantation of a BIGINT for use in the Web with checksum