About Prompt Generator
Prompt Generator writes prompts for the exact AI tool you use: ChatGPT, Gemini, Claude, Midjourney, Nano Banana, GPT Image and Veo. Free, no sign-up.
- AI tools to write for
- 16
- prompts in the library
- 182
- models in the studio
- 56
- free prompts a day, no account
- 10
- Prompt tools
- Describe what you want and pick the AI it is for. Prompt Generator writes the prompt in the form that tool understands best: ChatGPT, Claude, Gemini, DeepSeek, Grok, Midjourney, Nano Banana, GPT Image, FLUX, Seedream, Stable Diffusion, Veo, Seedance, Sora, Kling and Runway. You get 10 free prompts a day without an account and 20 once you sign in. Write a prompt
- Image to prompt
- Upload a picture and get back a prompt that recreates its subject, light and style on the image model you choose. Try image to prompt
- Prompt library
- 182 prompts for text, image, video and website tools, each with the full prompt, variations and notes on why it works. Image and video prompts show renders we made ourselves. Browse the library
- Studio
- Run a prompt where it was written: 56 image, video and audio models from Alibaba, Black Forest Labs, ByteDance, Clarity AI, fal, Google, hexgrad, Kuaishou, Microsoft, MiniMax, OpenAI, Recraft, Runway, Sourceful, Stability AI, Sync Labs, xAI and ZhengPeng7, plus 47 ready-made tools. 47 models run through OpenRouter and 11 through fal; provider keys stay on our servers. Open the studio
- Credits
- The studio runs on one credit balance. Each Generate button shows the cost before you spend, failed generations are refunded on their own, and new accounts start with 60 free credits. See pricing
- Your uploads
- Photos you upload stay private to your account and go only to the model that runs your job. Nothing reaches the public gallery unless you share it.
- Independence
- Prompt Generator is an independent product and is not affiliated with OpenAI, Anthropic, Google or any other company whose tools or models it supports.
Questions or feedback: read the help center or contact us.