Answers to common questions about the bio generator.
It depends on the platform: Instagram and Threads allow 150 characters, Twitter/X allows 160, Facebook's short intro is limited to 101, LinkedIn's headline allows up to 220, and TikTok is the tightest at 80.
Hashtags are common on Instagram and TikTok, occasional on Threads, and rare or unused on Twitter/X, Facebook, and LinkedIn — so the generator adjusts based on what's normal for each platform.
Try clicking Generate again — this usually resolves temporary issues with the AI provider. If it keeps happening, let us know on the Contact page with what you typed in and which tone you selected.
Yes — treat every generated bio as a starting point. Feel free to tweak wording, swap emojis, or shorten it further before posting.
No. What you type is sent to the AI model to generate a response and is not stored on our end. See the Privacy Policy for details.
Yes, generating bios on this site is free to use.
Reach out on the Contact page and we'll get back to you.