Free AI Twitter Bio Generator

Birdeye’s Twitter bio generator is an AI-powered tool designed to help you write a clear, catchy, and professional bio for your X (formerly Twitter) profile. Instead of staring at a blank field trying to summarize yourself in just 160 characters, this tool takes your name, role, tone preference, keywords, or call-to-action and generates multiple ready-to-use bios. It draws inspiration from top-performing bios across industries and aligns with Twitter’s character limits, giving you short, engaging intros that you can copy and paste directly into your profile.

Birdeye’s Twitter Bio Generator—now tailored for X (formerly Twitter)—helps you create a professional, attention-grabbing bio in seconds. Here’s how it works, step by step:

Step 1: Describe Your Twitter Profile
Begin by entering a short description—up to 200 characters—about your brand, role, or purpose. Whether you're a dental practice, tech founder, or hospitality business, this helps the AI understand your identity and message.

Step 2: Choose What to Include – Emojis and Hashtags
Check the boxes to include emojis (to add visual flair) or hashtags (to boost discoverability). The tool automatically incorporates them without exceeding Twitter's 160-character limit.

Step 3: Select Account Type, Call to Action, and Category
Use the dropdowns to tailor the structure of your bio:

• Account Type: Choose whether your profile represents a Business, Personal, or Creator account.
• Call to Action: Select a prompt like Follow for updates, DM for inquiries, or Visit our site to inspire action.
• Category: Pick a category that best fits your niche—Healthcare, Dental, Legal, Retail, Home Services, Finance, etc.—so the bio fits your industry.

Step 4: Pick a Tone
Choose the tone that aligns with your voice or brand personality. Options include:

• Friendly – approachable and relatable
• Witty – clever and fun
• Professional – polished and authoritative
• Inspirational – uplifting and purpose-driven
• Descriptive – clear and informative

This helps the AI tailor the voice of your bio to suit your audience on Twitter/X.

Step 5: Enter Keywords (Optional)
Add up to 50 characters of focus keywords—such as industry terms, services, or expertise. These guide the AI to emphasize what matters most.

• “Invisalign, family dentistry, emergency care”
• “Cybersecurity, audits, compliance”
• “SEO expert, SaaS tools, growth tips”

Step 6: Click “Generate Bio”
Hit the blue “Generate Bio” button, and the AI will instantly return multiple high-quality Twitter bio options—each tailored to your tone, keywords, and selected profile type. You can:

• Preview up to 3–5 unique variations
• Copy them directly or tweak for a custom fit
• Regenerate as needed

Every output is optimized for Twitter's 160-character limit and crafted using insights from thousands of top-performing bios across industries.

Yes—Birdeye’s Twitter Bio Generator is completely free to use. There are no hidden fees, subscriptions, or usage limits. You can create as many bios as you’d like without signing up or upgrading to a paid version. Whether you're a casual user refreshing your profile or a brand manager testing different tone options, the tool is designed for no-cost access, forever. It's a quick and easy way to experiment, iterate, and perfect your Twitter bio at zero expense.

The Twitter Bio Generator allows you to create bios of up to 160 characters, which is the maximum allowed by X (formerly Twitter). To make editing easier, the tool includes a live character counter so you can track your length in real time as you input or refine content. This ensures your bio remains within platform limits without needing to trim it manually. Every bio generated is short, punchy, and fits perfectly into the space available—ideal for making a strong first impression.

Absolutely. The tool doesn’t lock you into a single version. After generating bio suggestions, you can open the built-in editor to make changes. Feel free to swap out phrases, adjust the tone, add emojis, or rephrase the CTA to better fit your style. You can experiment freely and see how different versions look before copying your final pick into your profile. Whether you want a serious professional tone or something more humorous and personal, the editor gives you full creative control.

No account is required. You don’t need to sign up, log in, or provide an email address to use the Twitter Bio Generator. We’ve intentionally removed all friction points so you can start creating immediately. It’s ideal for those who value both speed and simplicity when refreshing their online presence.