Guide
Choose the platform first
A good username changes by context. TikTok names need to be short and speakable, Instagram handles need to look polished beside a grid, Discord names should be easy to mention, and Roblox names should stay playful and searchable.
Guide
Build one base identity
If you want a consistent profile across apps, choose one clean base name, then create small variants with dots, style words, or platform-specific endings. This keeps the identity recognizable without forcing every app to use the exact same handle.