An AI prompt generator that writes each prompt the way its platform's makers recommend, shows what's missing, and lets you test it before you use it.
5.0(1 rating)Write the prompt that gets it right the first time, for any AI: ChatGPT, Claude, Gemini, Claude Code, Codex, Midjourney, Nano Banana, Seedance, Veo and more, each to its own maker's rules.
What do you want?
A few details
It asks only what it can't safely assume, and lists what it assumed so you can change it.
Your prompt
What you type is kept in this browser. It goes to the page's AI only when you press a button that writes, remixes or tests; the checks run in your browser. Each platform's rules come from its own guide, read on 2026-09-27.
This free AI prompt generator writes the prompt that gets it right the first time, for the AI you actually use: ChatGPT, Claude, Gemini, Perplexity, Claude Code, Codex, Midjourney, Nano Banana, GPT Image, Seedance, Veo, Kling and more.
Every AI has its own maker's rules. Claude reads XML tags best, Gemini wants the question after the material, Midjourney wants short prompts with its settings at the end, and Seedance has an 8-part formula. The generator writes to each one's own guide, then checks the prompt in code.
Here's how it works, what each platform wants, and how to know a prompt is good.
What is an AI prompt generator?
An AI prompt generator is a tool that turns what you want into a complete, structured prompt for an AI model, with the role, the task, the context, the format of the answer and the rules already in place.
This one writes for 17 platforms, text, code, image, video, music and avatars, each to that platform's own published rules. It's free, with no login.
How to use the AI prompt generator
It asks at most one round of questions. Anything it had to assume shows as a chip you can tap to change.
Why a prompt should fit the platform
The same words don't work everywhere. Here's what each maker's own guide asks for, read on 2026-09-27:
ChatGPT- What it wants
- The task first, short paragraphs, no filler
- Whose guide
- OpenAI model guidance
Claude- What it wants
- XML sections, the why behind each rule
- Whose guide
- Anthropic best practices
Gemini- What it wants
- Role first, examples, the question last
- Whose guide
- Google prompt strategies
Perplexity- What it wants
- One specific question, sources cited
- Whose guide
- Perplexity prompt guide
Claude Code- What it wants
- The files, a check to run, done when
- Whose guide
- Claude Code best practices
Codex- What it wants
- Working code, not a plan, no ALL CAPS
- Whose guide
- OpenAI Codex guide
Midjourney V8.2- What it wants
- Short and precise, settings at the end
- Whose guide
- Midjourney docs
Nano Banana- What it wants
- A described scene, camera and light
- Whose guide
- Google DeepMind guide
GPT Image 2.5- What it wants
- Scene, subject, details, then limits
- Whose guide
- OpenAI image guide
Seedance 2.5- What it wants
- 8 parts in order, timed beats
- Whose guide
- Dreamina Seedance guide
Veo 3.1- What it wants
- Camera first, dialogue in quotes
- Whose guide
- Google Cloud Veo guide
Kling 3.0- What it wants
- Subject, motion, scene, one camera line
- Whose guide
- Kling guides
Suno v6- What it wants
- A Style line, tagged lyrics
- Whose guide
- Suno help center
The generator follows these for the platform you pick, plus what the people getting the best results say works in practice: on Midjourney, style codes; on Kling, one camera line; on Suno, [Silence] at the end of every lyric line.
How the checks work
Every prompt is checked in code against its platform's rules, with a score out of 100 and a fix for each check that fails:
- Text prompts: a role, the task, the answer's shape, clear sections, and closed tags for Claude.
- Coding agents: the files to work in, a check it can run, and when it's done.
- Image prompts: how it's shot, text in quotes, and Midjourney's parameters written right.
- Video prompts: one camera move, a length the model makes, and a role for each reference.
- Every prompt: no words that read as AI, and no em dashes.
The score checks the prompt's parts, not the answer you'll get. For text prompts, Test it runs the prompt once so you can see.
Take it with you
- Open it in your AI, with the prompt already in ChatGPT, Claude or Gemini.
- Download it as a Markdown file.
- Download a Claude skill for that platform: a SKILL.md that teaches Claude to write prompts to the same rules, every time.
Who is the AI prompt generator for?
It's for anyone who uses AI every day and wants the first answer to be the right one:
- Writing prompt generator – writers who want prompts for fiction, memoir and posts
- Post image generator – creators turning a prompt's words into a branded image
- Presentation generator – speakers who want the talk, not just the prompt
- Readability checker – anyone checking the answer reads plainly
- Lead magnet generator – coaches turning a good answer into a free guide
Every other free tool is on my free tools page, and 10 AI lessons for creators has what I learned using these models every day.
More AI tools, with my reviews, are in my AI tools library.
Ready to run your prompt?
Not all of these are in my own stack today. Each one runs a prompt well, and some links are affiliate links.
Voice, music and avatars
AI Prompt Generator FAQs
Questions about the AI prompt generator? Here's what to know.
An AI prompt generator is a tool that turns what you want into a complete prompt for an AI model, with the role, the task, the context, the answer's format and the rules in place.
This AI prompt generator writes to each platform's own published rules and checks the prompt in code.
ChatGPT, Claude, Gemini, Perplexity, Claude Code, Codex, GPT Image, Nano Banana, Midjourney, Grok Imagine, Seedance, Veo, Kling, Suno, ElevenLabs and HeyGen, plus any AI.
Each platform's rules come from its own maker's guide, with the date I read it.
No, it works the way Anthropic's and OpenAI's own prompt tools do: you say what you want once, answer up to 3 quick questions, and get the full prompt.
A box after the first result lets you say what to change.
Yes, pick Improve mine and paste it.
The AI prompt generator keeps your intent and every {{variable}} or [field] exactly as written, and lists what it changed.
Every prompt is checked in code against its platform's rules and scored out of 100, with a fix for each check that fails.
For text prompts, Test it runs the prompt once so you can see the answer, then improves it from what you say is wrong.
It's a SKILL.md file that teaches Claude to write prompts for that platform to the same rules.
Put it in your Claude skills folder and ask Claude for a prompt any time.
Yes, the AI prompt generator opens the same job in your own ChatGPT, Claude or Gemini with your answers filled in.
It runs in your account, so it's free and has no limit.
Every answer from the page's AI costs me money, so each person gets 10 prompts, 15 remixes and 5 test runs a day.
The limit keeps the AI prompt generator free for everyone and stops bots from using it up.
The page hands the same job to your own AI, with your answers filled in.
It runs in your account, so it's free and has no limit, and the checks still work on what you paste back.
Your goals and prompts are kept in your own browser.
The AI prompt generator sends them to the page's AI only when you press a button that writes, remixes or tests, and this site doesn't keep them.
Yes, the AI prompt generator is free, with no login.
The checks, the fields and the downloads work in your browser with no limit.
I did.
I'm Navid Moazzez, and I made the AI prompt generator as one of my free tools on navid.me.
More about me.
Navid Moazzez
AI business strategist & AI OS builder
Navid Moazzez helps creators and founders master AI and build their own AI Operating System (AI OS) to automate their business and life.
Navid.me is reader-supported. When you buy through links on this site, I may earn an affiliate commission. Learn more.
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