22 free tools
AI & Prompts Tools
Free AI prompt generators for ChatGPT, Claude, Gemini, Midjourney, Sora and more — build structured, model-tuned prompts in your browser. They are deterministic and private: no AI is called and nothing is uploaded.
LLM Token Counter & Pricing Estimator
Count prompt tokens across GPT-4o, Claude, and DeepSeek with live API cost estimation.
AI & PromptsAI Prompt Generator
Turn a rough idea into a clear, structured prompt for any AI.
AI & PromptsAI Prompt Optimizer
Clean up and structure an existing prompt you paste in.
AI & PromptsAI Prompt Checker
Lint a prompt for vagueness, missing role, context or format.
AI & PromptsChatGPT Prompt Generator
Build a structured, ChatGPT-optimised prompt from your idea.
AI & PromptsClaude Prompt Generator
Build a structured, Claude-optimised prompt from your idea.
AI & PromptsGemini Prompt Generator
Build a structured, Gemini-optimised prompt from your idea.
AI & PromptsDeepSeek Prompt Generator
Build a structured, DeepSeek-optimised prompt from your idea.
AI & PromptsCopilot Prompt Generator
Build a structured, Copilot-optimised prompt from your idea.
AI & PromptsMidjourney Prompt Generator
Compose a Midjourney image prompt with the right syntax and parameters.
AI & PromptsStable Diffusion Prompt Generator
Compose a Stable Diffusion image prompt with the right syntax and parameters.
AI & PromptsFlux Prompt Generator
Compose a Flux image prompt with the right syntax and parameters.
AI & PromptsAI Art Prompt Generator
Compose a an AI art model image prompt with the right syntax and parameters.
AI & PromptsSora Prompt Generator
Write a cinematic Sora video prompt — shot, motion and style.
AI & PromptsRunway Prompt Generator
Write a cinematic Runway video prompt — shot, motion and style.
AI & PromptsVeo 3 Prompt Generator
Write a cinematic Veo 3 video prompt — shot, motion and style.
AI & PromptsChain of Thought Prompt Generator
Generate a Chain of Thought prompt with the right reasoning scaffold.
AI & PromptsFew-Shot Prompt Generator
Generate a Few-Shot prompt with the right reasoning scaffold.
AI & PromptsTree of Thought Prompt Generator
Generate a Tree of Thought prompt with the right reasoning scaffold.
AI & PromptsZero-Shot Prompt Generator
Generate a Zero-Shot prompt with the right reasoning scaffold.
AI & PromptsJSON Prompt Generator
Produce a prompt serialised as JSON.
AI & PromptsXML Prompt Generator
Produce a prompt serialised as XML.
AI & PromptsFrequently asked questions
Do the generators call an AI? +
No. They assemble a prompt from your inputs using deterministic rules — no AI is called and nothing is uploaded. You paste the finished prompt into the AI of your choice.
Are the prompt generators free? +
Yes — every generator is free to use, with no account or sign-up.