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← Sydium
Free AI Tool

Social Media Bio Generator

Create compelling bios for any platform using AI. Stand out and attract followers.

Bio Best Practices

Be Clear

Visitors should immediately understand who you are and what you offer.

Show Personality

Use emojis, line breaks, and unique phrasing to stand out from the crowd.

Include a CTA

Tell people what to do: follow, click link, DM for inquiries.

Keep It Fresh

Update your bio regularly to reflect new achievements, offers, or focuses.

Want AI to manage your entire social presence?

Sydium writes content, schedules posts, and engages your audience.

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Frequently Asked Questions

What is the Instagram bio character limit?

Instagram bios have a 150 character limit. This includes spaces, emojis, and line breaks. Make every character count—clearly state who you are, what you do, and include a call-to-action.

How long can a TikTok bio be?

TikTok bios are limited to 80 characters. This is shorter than most platforms, so focus on your unique value proposition. Use emojis to save space while adding personality.

What should I include in my social media bio?

A great bio includes: who you are, what you do/offer, your unique angle or personality, and a call-to-action. For businesses, include your value proposition. For creators, show your niche and personality.

How do I add line breaks to my Instagram bio?

Type your bio in a notes app with line breaks, then copy and paste it into Instagram. Alternatively, use the return/enter key while editing your bio in the Instagram app. Each line break uses one character.

What is the LinkedIn headline character limit?

LinkedIn headlines are limited to 220 characters. Unlike bios, headlines appear in search results, so include relevant keywords. The first 40 characters are most important as they're always visible.

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