Username guides
Read these before you commit. Each guide pairs with one of our generators — every fact is cross-checked against the platform's live rules.
Instagram Username Rules (2026): What's Actually Allowed
Length limits, allowed characters, the period trap, and how to claim a handle when your first choice is taken — all sourced from Instagram's current help docs.
February 4, 2026
Anatomy of a Y2K Username — Why xX_ Still Works
A field guide to the MySpace-era username: how the xX wrappers, mixed case, and number tails came to be, and how to use them in 2026 without looking like a nostalgia bot.
February 8, 2026
Username Rules by Platform: The 2026 Cheat-Sheet
Every major platform's username length, allowed characters, and starting-character requirement in one table — so you stop hitting "username taken" walls after typing your favourite three times.
February 11, 2026