"Act as" role prompt generator
Giving the AI a role sets its vocabulary, depth and what it pays attention to. Pick a role, say the task, and our AI writes the full prompt.
Free tool · Updated
How to use it
- Type a role or tap one of the popular ones.
- Say what the role should do for you.
- Pick how deep the answer should go.
- Tap Make my prompt and log in with one click to get it.
Tips
- Be specific: “senior B2B SaaS copywriter” beats “writer”.
- Pair the role with your situation. A role alone doesn't tell the AI what you need.
- Ask the role to push back. Experts point out problems, and you can ask for that.
- A role doesn't make facts true. Check numbers and claims as you normally would.
Frequently asked questions
What is an “act as” prompt?
A prompt that starts by giving the AI a role, like “Act as a career coach”. It shapes how the AI answers: its words, priorities and level of detail.
Do role prompts really help?
They help most when the role comes with a clear task and context. On their own they change the tone more than the quality.
Which roles work best?
Specific, real jobs with clear expertise: a tax accountant, a UX researcher, a high school chemistry teacher. Vague roles like “genius” add little.
Is it free?
Yes. A free PromptItIn account writes the prompt, no card needed.
More free tools
Prompt Framework BuilderSay what you need, pick a framework like RACE, CO-STAR or RISE, and our AI writes a structured prompt with every part of the framework filled in. Free.System Prompt GeneratorDescribe what your assistant should do, pick where it runs and its tone, and our AI writes a full system prompt with its role, rules, limits and reply format. Free.Prompt GraderPaste any ChatGPT, Claude or Gemini prompt and get a score out of 100, with exactly what to add: task, context, role, limits, format and an example.Want a full prompt, not just keywords?
PromptItIn turns a rough idea into a clear prompt for ChatGPT, Claude, Gemini or any image model. Free to start.