Free Social Media Bio Optimizer
Craft the Perfect Bio for Every Platform
Write, preview and optimize your bio for Instagram, Twitter/X, LinkedIn, Facebook, TikTok and YouTube — with live character counts, keyword scoring and platform-specific tips.
- Live platform mockup preview for 6 major networks
- Smart keyword & tone analysis with score bars
- Instant character limit warnings per platform
- Ready-made bio templates for creators, brands & professionals
No login required. Works entirely in your browser.
🌐 Select Platform
Instagram bio: up to 150 characters. Use emojis, line breaks and a CTA link.
✏ Write Your Bio
0 / 150
Keep it concise. Use emojis and line breaks to structure.
📊 Bio Score & Analysis
Length
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Emoji Usage
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Call to Action
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Keywords
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Clarity
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Start typing your bio to see an instant analysis and score.
💡 Quick Fixes
Suggestions appear as you type…
👁 Instagram Preview
Live
✦ Instagram Bio Tips
📄 Bio Templates — Click to Load