How to use the AI Social Media Caption Generator
- Pick the platform and describe the post.
- Add a call to action if you have one.
- Set tone, emoji use, number of hashtags and number of captions.
- Select Write captions and choose your favourite.
Worked example
Launch post for a new menu item
Three Instagram caption options in a friendly tone, each ending with five relevant hashtags and a call to action to visit this weekend.
How it works
The model follows each platform’s typical length and style conventions (for example 280 characters for X).
Frequently asked questions
Is the output original and accurate?
AI text is generated from patterns in training data. It can contain mistakes, outdated information or phrasing similar to existing text. It is not guaranteed to be original, plagiarism-free or factually accurate, so review and edit it before use.
Do you store what I type?
Your input is sent to our AI provider to produce the result. We log only usage counts and sizes for rate limiting and cost control, not the text itself. Avoid entering passwords, payment details or sensitive personal data.
Is there a usage limit?
Yes. To keep the tool free, each visitor has a daily number of generations and there is an overall daily cap. The limit resets at midnight UTC.
Limitations
- Requires an AI provider to be configured by the site administrator. If it is not available, the form still loads but generation is disabled.
- Free use is rate limited per visitor and per day.
- The model has no access to the internet or your accounts, and it may state things confidently that are wrong.