hexoid
A tiny (190B) and extremely fast utility to generate random IDs of fixed length
uid
A tiny (130B to 205B) and fast utility to randomize unique IDs of fixed length
quickidgen
A lightweight utility for generating short, unique, and random IDs, ideal for quick usage in various applications.
@thi.ng/ksuid
Configurable K-sortable unique IDs, ULIDs, binary & base-N encoded, 32/48/64bit time resolutions
keymask
Map sequential IDs or serial numbers to random-looking strings