Generate the perfect social media bio in seconds with AI. Free bio generator for Instagram, TikTok, X/Twitter, and LinkedIn. No sign-up required.
Every platform gives you a different amount of space and a different audience. Instagram allows 150 characters, TikTok 80, X 160, and LinkedIn 220 for the headline. A bio that works on LinkedIn will get cut off on TikTok, and a playful TikTok bio can look out of place on LinkedIn.
Tell the generator what you do, who you are, a few keywords, and an optional call to action. Pick the platform and a tone, and it writes several bio options that fit the character limit. Copy the one you like, or generate again.
The strongest bios answer three questions in one glance: who you are, what someone gets from following you, and what to do next. Lead with your niche or role, add one detail that makes you specific, and end with a call to action that points at your link.
Most platforms give you exactly one clickable link. A link-in-bio page turns that single link into everything you want to share: your latest video, your shop, your newsletter, and your other socials. The bio brings people in; the link is where they go next.
Instagram bios are limited to 150 characters. The generator keeps every Instagram option within that limit, and you can check any text with our free character counter.
Yes. You can generate as many bios as you like without creating an account.
Yes. Copy any option and edit it however you like before pasting it into your profile. Many people combine the first line of one option with the call to action from another.
Instagram, TikTok, X (Twitter), and LinkedIn. Each one has its own character limit and style, and the generator adjusts for both.