AI Bio Generator
Describe yourself and get five bio options for Instagram, TikTok, X, LinkedIn or YouTube, each one inside the platform's character limit. Free, no sign-up.
About you
Your Instagram bio options
Fill in who you are and press Write 5 bios. Each option fits Instagram's 150-character limit.
How to write a bio with AI
Describe yourself
Who you are and what you offer. Specific beats clever: name the thing you make or do.
Pick the platform
Each one has its own limit and style, and every option is written to fit it.
Set the tone
Friendly, professional, playful, bold or minimal, with or without emojis.
Copy your favourite
Five options at a time. Not quite right? Press again for five more.
Bio character limits by platform
| Platform | Limit | Good to know |
|---|---|---|
| Instagram bio | 150 characters | 150 characters. Line breaks work, and the link goes in its own field. |
| TikTok bio | 80 characters | 80 characters, so every word has to earn its place. |
| X bio | 160 characters | 160 characters, one or two short lines. |
| LinkedIn headline | 220 characters | The 220-character headline under your name, not the About section. |
| YouTube channel description | 1,000 characters | Up to 1,000 characters. The first two lines show in search, so lead with them. |
What a bio has to do
Most people decide whether to follow you after reading your bio once. In that moment it has three jobs: say what you do, say who it is for, and tell them where to go next. Everything else is decoration.
That last job is the one most bios skip. A bio with room for one link works best when that link leads to a page holding everything: your shop, your latest post, your booking calendar and how to reach you.
Frequently Asked Questions (FAQs)
Is the AI bio generator free?
Yes. There is no sign-up and no limit beyond pressing the button again. You get five options each time, and you can keep asking for more until one feels right.
How long can a bio be on each platform?
Instagram allows 150 characters, TikTok 80, X 160, and a LinkedIn headline 220. A YouTube channel description can run to 1,000. Every option the generator gives you fits the limit of the platform you picked, and the counter under each one shows how much room is left.
What makes a good bio?
It says what you do and who it is for, in plain words, and gives people one thing to do next. Clever lines are nice, but a stranger should understand in two seconds why they would follow you. The rest belongs on your link in bio page.
Should I use emojis in my bio?
A few can help a bio scan quickly, especially on Instagram and TikTok, where an emoji can stand in for a word. On LinkedIn they usually read as unprofessional. You can turn them off with one checkbox.
Does the generator make things up?
It is told to use only what you type and not to invent numbers, awards or credentials. Read each option before you use it all the same, and change anything that is not quite true.
What should the call to action be?
Point people to the one place you want them to go next, usually the link in your bio: Link below, Shop the drop, Book a class. A link in bio page lets that one link lead to everything else.
Is what I type stored?
Your description is sent to the AI model to write the bios and is not saved by us. Do not include anything private, such as a phone number you would not put in a public bio.
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