The perfect prompt, without wasting tries and credits.
Describe what you need, pick a ready-made prompt, or build one piece by piece. PromptMaiora writes a complete, structured prompt that works with ChatGPT, Claude, Gemini, Copilot and any other AI.
No account needed · Works offline · 39 languages · Android and Windows apps coming soon
Three ways to a better prompt
Start simple or take full control. Whichever way you choose, you get a prompt an AI can follow precisely.
Easy: say it in your own words
Write what you need the way you would explain it to a colleague. You instantly get a complete prompt with a role, the task, quality checks and the output format. Open it in ChatGPT or Claude with one tap.
Expert: build it piece by piece
Control every detail across 19 building blocks: role, goal, audience, context, constraints, format and self-checks. A live preview, a quality grade and a token estimate update as you type.
Library: start from a ready-made prompt
154 ready-made prompts for writing, business, marketing, sales, study, coding, travel and everyday life. Fill in the blanks, copy, and paste into your AI.
Speaks your language. All of it.
Switch the language and everything follows: the menus, the cards, the ready-made prompts and the prompt itself. Right-to-left languages included. Prefer the prompt in English? One switch does that too.
Private by design
Nothing to sign up for
No account, no email, no password. Open it and start.
Your words stay with you
What you type is processed on your device. Nothing is sent anywhere unless you choose to open your prompt in another app.
No ads, no tracking
No analytics, no advertising, no cookies. Read the privacy policy: it is short.
Questions
Is it free?
Yes. PromptMaiora is free to use, with no account and no subscription.
Which AI does it work with?
All of them. The prompt is plain text, so it works with ChatGPT, Claude, Gemini, Copilot, Mistral, Llama and any other assistant. Copy it, or open it straight in ChatGPT or Claude with one tap.
Do I need an internet connection?
Only the first time. After that, PromptMaiora keeps working offline. You can also install it from your browser's menu to get an app icon on your phone or computer.
Where are my saved prompts?
On your device, and nowhere else. They stay there until you clear your browser's data for this site or remove the app.
Which languages are included?
39 languages. The menus, the cards, the ready-made prompts and the prompt itself all follow the language you choose. You can also keep the app in your language and get the prompt in English.
Get PromptMaiora
Web
Use it now in any modern browser. To get an app icon, choose “Install app” or “Add to Home screen” in your browser's menu.
Android
Coming soon to Google Play.
Windows
Coming soon to the Microsoft Store.
ChatGPT is a trademark of OpenAI. Claude is a trademark of Anthropic. Gemini is a trademark of Google. Copilot is a trademark of Microsoft. Maiora Apps is not affiliated with these companies.