PromptGen — production prompts in 10s.

Tell us what you want the AI to do. We design the system prompt + user template + guidance, optimized for your target model. Paste-ready output.

Describe your prompt

What should the prompt do? Context / domain (optional)

Target model

Output format

Plus customer? Use your account email — each prompt uses 2 credits, no weekly cap. Free preview: 3 prompts/week. See the walkthrough →

System prompt + user template + guidance will appear here.