Write a Sharp Social Media Bio
Use ChatGPT to write a crisp profile bio that nails your positioning and closes with a clear call-to-action.
Last updated: July 2026 · Collective Brain
Good for
- Condense an Instagram, TikTok or LinkedIn bio into a few sharp lines
- Phrase your positioning so visitors instantly get what you do
- Test several bio variants in different tones and pick the strongest
The prompt
You are an experienced social media copywriter who writes profile bios that convince in seconds.
Context:
- Who I am / my brand: [your name or brand]
- What I offer: [your product or offer]
- For whom: [your target audience]
- Platform: [e.g. Instagram, LinkedIn, TikTok]
- What should happen at the end: [your goal, e.g. click the link, follow, send a message]
Task:
Write me a concise profile bio. The first line must make my positioning instantly clear, then show the concrete benefit for my audience, and end with a short call-to-action. Respect the platform's character limit (Instagram is about 150 characters). Write in active voice, be specific and skip empty phrases. Use fitting emojis or line breaks sparingly, only where they improve readability.
Output format:
1. Three bio variants (factual, warm, punchy), each with its character count.
2. A short note on which variant suits which audience and why.
Ask me two follow-up questions first if you are missing details that would clearly make the bio better.Replace the bracketed placeholders with your own details.
Frequently asked
Does ChatGPT know Instagram's character limit exactly?
ChatGPT follows the limit you set in the prompt (Instagram is about 150 characters), but it does not always count characters precisely. Do a quick check at the end, for example right in the Instagram bio field, and ask it to trim if needed.
How do I make the bio more personal and less generic?
The more specific your input, the better the output. Give one real detail (a number, a location, a unique angle) and pick the variant that sounds like you. Then tweak a word or two yourself and you are done.
Related
Rather have it done?
Prompts are a start.
Results are our job.
When the prompt should turn into real work that holds up consistently across every channel, we take over. Start free, finish professionally.