Instagram username rules at a glance
Instagram usernames can be up to 30 characters and support letters, numbers, underscores and periods. Hyphens and spaces are not permitted. Your username is how people find you on Instagram — it appears in your profile URL, in search, and when others tag you in posts and stories.
Instagram usernames are case-insensitive. "AuraBloom" and "aurabloom" point to the same account. The casing you choose affects how your handle looks visually, but has no functional impact on discoverability.
Tips for a great Instagram username
Think personal brand, not just a handle. Instagram usernames often function as a brand name for creators, businesses and influencers. Choose something that could appear on a business card or collaboration brief without feeling out of place.
Use periods sparingly. A single period can help readability (aurora.bloom vs aurorabloom) but multiple periods or periods at the start or end look unpolished.
Keep it consistent across platforms. Ideally your Instagram handle should match your TikTok, YouTube and Twitter names. Run any shortlist through a quick search on each platform before committing.
Describe your aesthetic above. Type words that reflect your content or vibe — "moody travel", "pastel art", "minimal lifestyle" — and let the generator build ideas from them.
Frequently asked questions
Can I change my Instagram username?
Yes. Instagram allows you to change your username at any time in account settings. Your old username becomes available for others to claim immediately after the change, so don't change away from an established handle without considering the impact.
Can I use hyphens in an Instagram username?
No. Instagram usernames do not support hyphens. You can use underscores or periods as word separators instead.
Is my Instagram username case sensitive?
Instagram usernames are not case-sensitive. "AuraBloom" and "aurabloom" are treated as the same username. However, the casing you choose is preserved and displayed on your profile.
How do I check if an Instagram username is available?
The quickest way is to go to Instagram's sign-up flow or account settings and try the username directly. You can also search for the username on Instagram — if a profile appears, it's taken.
Are the generated Instagram usernames guaranteed to be available?
No. usernamee generates creative ideas that follow Instagram's rules but cannot check live availability. Always verify in the Instagram app before changing your username.