Draft captions for your goal and tone, with a call to action and hashtags, checked against Instagram’s limits.
Social Media Bio Generator
Write bios for Instagram, TikTok, X, LinkedIn and YouTube, each checked against the platform’s character limit.
Runs in your browser — nothing you enter is sent to our servers
Suggestions only. These results come from templates and rules that run in your browser — not AI, and not search or performance data. Review and edit everything before you publish. No tool can promise views, rankings, followers or income.
How it works
A strong bio answers three questions in seconds: what do you do, who is it for, and what should I do next? The generator builds variations from those parts, adds your credibility detail and location where they fit, and checks each version against the selected platform’s limit:
- Instagram bio: 150 characters
- TikTok bio: 80 characters
- X (Twitter) bio: 160 characters
- LinkedIn headline: 220 characters
- YouTube channel description: 1000 characters
Line breaks are used on Instagram and TikTok, single lines on X and LinkedIn.
Example
For a wedding photographer in Cape Town with 200+ weddings, an Instagram bio might read:
📸 Wedding photographer · Cape Town
For couples who want relaxed, natural photos
⭐ 200+ weddings
👇 Book a date below
Put a WhatsApp click-to-chat link in your bio so people can contact you in one tap.
Frequently asked questions
What are the bio character limits?
At the time of writing: Instagram bio 150 characters; TikTok bio 80 characters; X (Twitter) bio 160 characters; LinkedIn headline 220 characters; YouTube channel description 1000 characters. Platforms do change these, so check if a bio is rejected.
How are bios generated?
Your details are combined using bio structures for each platform — what you do, who you help, a credibility detail and a call to action — then any version that exceeds the platform’s limit is shortened or dropped. It runs in your browser and isn’t AI-written.
Should I use emoji in my bio?
A few emoji can make a short bio scannable on Instagram and TikTok. On LinkedIn, plain text usually reads as more professional. Use the emoji toggle to compare.
Related tools
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Title ideas from your topic, keyword, audience, tone and location — editable, with a quality check on every title.
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