AI Instagram bio generator
The AI bio generator is not available right now.
Instagram is already selected below. Fill in your handle and a few words about what you post, then press the button. Line breaks are on, because Instagram shows them.
What fits in 150 characters
150 characters is about 25 words. That is enough for three short lines: who you are, what makes your account different, and what people should do next. Most good Instagram bios follow that order, because the first line is what people read when they land on your profile from a reel.
Your name and username sit above the bio and do not count. That means you can use the Name field for a keyword, such as "Maya | Home Workouts", and keep the bio for the parts that need a sentence. Instagram search reads the Name field, so it is worth thinking about both together.
Instagram bio rules at a glance
| Part of the profile | What to know |
|---|---|
| Bio | 150 characters, line breaks show, emoji allowed |
| Links | A separate field. Links typed into the bio text are not clickable |
| Username | Up to 30 characters: letters, numbers, periods and underscores |
| Hashtags and @mentions | Clickable in the bio, but they use up characters |
The generator only adds hashtags if you tick the option, and it never adds @mentions or links. Add a mention yourself after copying if you run a second account or work for a brand.
Example Instagram bios
We wrote these for made-up accounts to show how one account type changes the result. Each fits in 150 characters.
- Plant shop, friendly: "Small plant shop in Bristol 🌿 Rare houseplants and honest care tips. Order through the link below."
- Wedding photographer, creative: "Candid wedding photos, zero stiff poses. Based in Lisbon, travel anywhere. Booking 2027 now."
- Student artist, cute: "Doodles, zines and too much tea ☕ Art student sharing sketchbook pages every Sunday."
Tips before you copy
- Read it on your phone. The preview shows how the lines break, but check once more in the app after you save.
- Pick one call to action. "DM for collabs" and "Shop below" in the same bio compete with each other.
- Edit the wording. The AI only knows what you typed. Swap in a phrase you would actually say.
- Match your handle everywhere. Use the Instagram username generator for name ideas and the Instagram username checker before you switch.
Writing for another app? The TikTok bio generator is tuned for its shorter 80 character limit, and the main AI bio generator covers X, LinkedIn, YouTube, Twitch and more.
Frequently asked questions
How long can an Instagram bio be?
150 characters, counting spaces, emoji and line breaks. Your name, username and links have their own fields, so they do not use up the 150.
Do line breaks work in an Instagram bio?
Yes. Instagram shows them, so the generator turns them on by default for this platform. Each break counts as one character.
Should I put my link in the bio text?
No. Instagram does not make links in the bio text clickable. Use the separate Links field instead. The generator removes links and @mentions from every bio for that reason.
Is what I type stored?
No. Only what you type in the form is sent to an AI service provider to write the bios, and we do not store it. Do not add private details such as a phone number or home address.
Can I write a bio for a business account?
Yes. Pick Business as the account type and add your location and what you sell in the extra fields. A short line with your opening hours or how to order works well.
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FreeUsername is an independent tool, not affiliated with the WhatsMyName project, Sherlock, Maigret or any site it checks.