Writing
Write a warm follow-up email after a first meeting
Polished writing that sounds human and is easy to act on.
The prompt library that knows the difference
Start with the outcome—not the model. Browse a useful starting point or let the guided builder turn your own knowledge into a prompt.
ChatGPT · Claude · Gemini · Grok · Midjourney · Seedream · Veo · Seedance · Sora · Runway + more
Instant prompt builder
Nothing typed here is sent or saved. The builder assembles your prompt in this browser.
Use the guided builderUse the guided version when you have sources, examples, terminology, constraints, or reusable knowledge.
Your prompt will appear here.
Start with the job
Every prompt starts with a useful outcome. The model variation changes the structure—not the goal.
The model is an adapter, not a category.
Clear roles, context, constraints, and an explicit output shape.
OpenAI ↗Structured context, careful synthesis, and useful long-form outputs.
Anthropic ↗Direct instructions, reference material, and multimodal context.
Google ↗Direct analysis with facts, assumptions, and current-context checks separated.
xAI ↗Portable prompts that work well in most general AI assistants.
Universal ↗Instruction-led generation and edits, including text and transparent backgrounds.
OpenAI ↗Concise visual language with subject, medium, light, mood, and composition.
Midjourney ↗Natural-language art direction for generation and conversational image edits.
xAI ↗Reference-aware generation and editing with clear layout, text, and preservation instructions.
Google ↗Detailed visual briefs, strong reference use, editing, and controlled composition.
ByteDance Seed ↗Subject, action, shot, camera movement, reference frames, atmosphere, and audio cues.
Google ↗Simple, positive, motion-first direction for controllable clips.
Runway ↗Multi-shot direction, complex motion, reference media, continuity, and synchronized audio.
ByteDance Seed ↗Storyboard-like scene direction with timing, camera, motion, dialogue, and sound.
OpenAI ↗Direct scene descriptions with readable action, camera movement, pacing, and sound.
xAI ↗Motion-focused direction with subject continuity, start and end frames, and physical detail.
Kuaishou ↗Open a useful starting point
Specific enough to work. Flexible enough to make yours. Every bracketed field shows exactly what to replace.
Writing
Polished writing that sounds human and is easy to act on.
Marketing
Specific, credible marketing that earns attention without hype.
Business
A practical business recommendation with assumptions and tradeoffs visible.
Product & UX
A usable product artifact grounded in user needs and clear constraints.
Sales
A relevant sales asset that is direct, helpful, and easy to personalize.
Career
Career material that is specific, credible, and true to the person.
Learning
An explanation that builds understanding and checks for comprehension.
Research
A transparent research artifact that separates evidence, inference, and uncertainty.
Useful before clever.
Specific before long.
Transparent about uncertainty.
Built to be edited.