✍️ Free bio generator · No sign-up

Free Instagram Bio Generator

Catchy bios for Instagram, TikTok, X and more, with a live character count.

Your niche or topic

Platform

Tone

Try:

Pick a tool, type your niche and hit Generate.

Your ideas will appear here. 100% free, no sign-up.

Tip: tap Copy on any idea, then paste it straight into your app.

Your bio is the first thing new visitors read, and you have about 150 characters to tell them who you are, what you post and why they should follow. Type your niche, pick a platform and tone, and get 10 ready-to-paste bios in seconds.

What makes a great social media bio

Say who you help: “Helping busy moms cook in 20 minutes” beats “Food lover.”
Show your personality: one or two emojis and a little humor make you memorable.
Add a call to action: tell people to tap your link, DM a keyword or book a call.
Use line breaks: short lines are easier to scan on mobile.
Include a keyword: Instagram search reads your name field and bio, so add your niche.

Bio length limits by platform

Instagram: 150 characters
TikTok: 80 characters
X (Twitter): 160 characters
Threads: 150 characters
YouTube: 1,000 characters for the channel description
LinkedIn headline: 220 characters

Looking for ready-made ideas? Read 100 Instagram Bio Ideas and Examples (Copy and Paste).

Frequently asked questions

How long can an Instagram bio be?

Instagram bios can be up to 150 characters. Our generator shows a character count under every bio so you can see at a glance which ones fit.

Can I use these bios for TikTok and X?

Yes. Switch the platform menu to TikTok, X, Threads, YouTube or LinkedIn and the ideas adjust. TikTok bios are limited to 80 characters, so choose the shorter options.