Pick the job you need done, fill in a few blanks such as the name, the audience, the goal and the tone, and the tool writes a complete prompt you can copy into any AI tool. There are templates for describing a website, an app or a game, a system prompt for an AI agent, and marketing copy.
A good prompt answers the questions a new colleague would ask on day one: who is this for, what is it for, what should it look and sound like, what must it include and what must it avoid. Every template here is built around those questions, which is why the same blanks (audience, goal, tone, must-haves) appear in all of them.
Length is not the goal; precision is. One clear sentence about the goal is worth more than three paragraphs of general hopes. If you find yourself writing 'make it good', replace it with what good means to you: shorter, warmer, more formal, with a price on every item.
A system prompt has five jobs: say who the agent is, say what it knows, set the rules, set the tone and say when to stop and call a person. The agent templates cover all five. The most important part is the knowledge: the agent can only be as accurate as the facts you give it, so paste in your real hours, prices and policies.
Rules should be short and testable. 'Never quote a price that is not listed above' can be checked; 'be careful with prices' cannot. After you write the prompt, try to break it with awkward questions, and add a rule for each failure you find. That loop is what turns a first draft into something you can leave running.
It is a prompt with blanks. The structure, the ordering and the instructions are fixed, and you only supply the details that change, such as the business name or the audience. It saves you from starting from a blank page and from leaving out something important.
A system prompt is the standing instruction given to an AI agent before any conversation starts. It sets the role, what the agent knows, the rules it follows, its tone and when it hands over to a person. The AI agent templates here are written in that form.
Yes. The output is plain text, so you can paste it into any tool that accepts written instructions. Results vary from tool to tool, so check the first output and adjust.
A bracket like [audience] means the box was empty. Fill it in or delete the line. Leaving it in means the tool has to guess, which is usually what you were trying to avoid.
No. The prompt is built in your browser from what you type, nothing is stored or sent, and it is gone when you close the page. Copy or download it first.
Related: AI agent script template, AI agent test checklist, Landing page copy generator.
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