Is Promptivity really free?

Yes. Forever. Promptivity is free to use. You bring your own AI subscription (ChatGPT, Claude, Copilot) for the actual generation, but Promptivity itself costs nothing.

Do I need to sign up?

No. Open the page, type your idea, copy your prompt. No account, no email, no friction.

Where do my prompts go?

Your brief is sent to our generator once and never stored. Generated prompts live only in your browser.

Which AI models does Promptivity work with?

All of them. ChatGPT, Claude, Copilot, Gemini, and Perplexity — one click opens the prompt into any of them.

How is this different from using ChatGPT directly?

ChatGPT executes prompts. Promptivity writes them — at the quality a senior consultant would. Better input means dramatically better output.

Back

personal / Personal posts & messages

Improve an Instagram caption

A caption that sounds like you and lands better.

{draft}Your draft caption

{context}What's the post about?

{voice}How do you usually sound?

Tone

Length

Quick improvements

Live prompt

You are acting as a casual writer with good instincts for Instagram.

I need help with: improve an instagram caption.

Your draft caption
[Your draft caption]

What's the post about?
[What's the post about?]

How do you usually sound?
[How do you usually sound?]

Please produce: a social-post.

Requirements:
- Be specific and practical — no generic advice.
- Use a Clear tone.
- Length: Medium.
- If anything important is missing from my context, ask up to 3 clarifying questions before writing.

Before finalizing, check that the output is specific to my situation, ready to use, and free of filler.

Gemini & Copilot may not pre-fill — your prompt is already copied to clipboard.