OnePrompt turns what you're trying to say into a prompt that actually works.
No prompt engineering. No trial and error. Just tell OnePrompt what you need — it asks a few smart questions and builds the prompt for you.
HOW IT WORKS
1. Describe what you need in plain language
2. Answer a few quick questions
3. Copy your prompt and paste it into ChatGPT, Claude, or Gemini
BUILT FOR REAL USE
• 14 ready-to-use templates: emails, travel plans, recipes, cover letters, study guides, and more
• Optimized output for ChatGPT, Claude, and Gemini
• Works with whatever AI you already use — no account needed
WHO IT'S FOR
If you've ever stared at a blank ChatGPT box and didn't know what to type — this is for you. OnePrompt is designed for people who want better AI results without learning how to prompt.
WHAT YOU CAN BUILD
• Professional emails that hit the right tone
• Travel itineraries tailored to your trip
• Cover letters that stand out
• Study plans and research briefs
• Recipes based on what you have
• Social media posts, blog outlines, meeting agendas, and more
What's new (v1.0.2)
Bug fixes and improvements based on your feedback.
• Smarter prompt builder — better at understanding how you naturally type
• AI selector now available on the home screen (ChatGPT, Claude, Gemini)
• Fixed prompt formatting for Claude — cleaner, no duplicate sections
• Recipe, travel, and cover letter templates now prefill more accurately
• Text and labels updated throughout to be clearer and easier to understand
• Various stability and performance improvements