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Instagram bio generator
Describe your account, pick a tone, and get 3 bios that fit the Instagram limit of 150 characters. The tool is free with 5 generations per day and needs no account. It also writes bios for TikTok, X, Threads, Bluesky, Facebook, LinkedIn and YouTube, each within that platform's limit.
How many characters an Instagram bio can have
An Instagram bio can have at most 150 characters. Spaces, emojis and line breaks count. The generator cuts any version that runs over at a word break, and other platforms use their own limits:
Bio limits on other platforms
| Platform | Bio limit |
|---|---|
| 150 | |
| TikTok | 80 |
| X | 160 |
| Threads | 150 |
| Bluesky | 256 |
| 255 | |
| LinkedIn tagline | 220 |
| YouTube description | 1000 |
What to put in a business bio
Say what you offer, for whom, and what to do next, in that order. Keep numbers and claims you can prove: the generator is told not to invent prices, years, awards or words such as "number 1".
Free limit: 5 generations per day
Each visitor gets 5 generations per day, each with 3 bios. The count resets at 00:00 UTC and is separate from the caption generator. The description is not saved.
From a bio to a full social media plan
Inside Voxpanda, an AI social media manager, the bio generator uses your brand voice and brand facts and flags any claim it cannot back up. The process is described on the AI captions page, and plan limits are on the pricing page.
Try the caption generator → See pricing
Questions
Is the bio generator free?
Yes. It is free with no account, limited to 5 generations per day per visitor. Each generation returns 3 bios.
How long can an Instagram bio be?
At most 150 characters, including spaces, emojis and line breaks.
Does the generator save my description?
No. The description is sent to an AI model to write the bios and is not stored. To count daily uses, Voxpanda stores a one-way hash of your IP address that changes every day.
Can I use the bio on TikTok or X?
Yes. Pick the platform before you generate: TikTok bios are cut to 80 characters and X bios to 160.