Free tool
Free AI bio generator for social media
Describe yourself or your brand, pick a platform and a tone, and get up to 8 bio ideas that fit the character limit. Free, no signup.
Your suggestions will appear here
Describe yourself or your brand, pick a tone, and get up to 8 options that fit the Instagram bio limit.
How to use the bio generator
- 1Pick the platform: TikTok, Instagram or LinkedIn. Each one has its own length limit and style.
- 2In a sentence or two, write who you are, what you post or sell, and who it's for. Concrete details beat adjectives.
- 3Choose a tone and whether you want emoji, then generate.
- 4Copy the option you like, tweak it, and paste it into your profile. Not quite right? Regenerate or change the tone.
What makes a good social media bio
A visitor decides in a few seconds whether to follow. A good bio answers three questions fast: who you are, what they'll get, and why it's worth it.
Say what you do
Lead with your niche or role in plain words. "Vegan dinners in 30 seconds" beats "food lover".
Name the payoff
Tell people what they get from following: recipes, tips, behind the scenes, deals.
Add real proof
A result, a credential or a well-known client builds trust. Only use what's true.
End with a next step
Point to your link, a product or a newsletter so interested visitors know where to go.
Bio character limits by platform
Each platform cuts you off at a different length. The generator keeps every suggestion within the limit of the platform you pick.
| Platform | Field | Character limit |
|---|---|---|
| TikTok | Bio | 80 |
| Bio | 150 | |
| Headline | 220 |
Frequently asked questions
Which platforms does the bio generator support?
TikTok bios (up to 80 characters), Instagram bios (up to 150 characters) and LinkedIn headlines (up to 220 characters). Pick the platform above the description box.
How are characters counted?
Every character counts, including spaces, emoji and line breaks. The generator checks the length of every suggestion against the platform you picked. Each suggestion shows its length, and suggestions that would go over the limit are removed before you see them.
Is this generator free?
Yes. You don't need an account or a credit card. To keep it fast for everyone, each visitor can generate 5 times per minute and 30 times per day across FeedHive's free AI tools.
Do you store what I type?
No. FeedHive doesn't save your description or the suggestions. Your description is sent to an AI model only to write the suggestions, and they are gone when you leave the page.
Can I edit and use the suggestions?
Yes. They're yours to use, edit or combine. The best bios usually take one suggestion as a starting point and add a detail only you know.
Does it work in other languages?
Yes. Write your description in your language and the generator answers in the same language.
More free tools
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- Image CreatorFeedHive's image editor, made for creative entrepreneurs.
Beyond the bio
Your profile is set. FeedHive helps you keep the posts coming.
FeedHive learns your brand voice, turns a short brief into a week of editable posts, and schedules them across Instagram, TikTok, LinkedIn and more.
Try FeedHive for free