I tested 500+ prompts, and these are the 40 that produce expert-level output every single time.

Save this :)

Most prompt collections are generic. "Write me a blog post." "Summarize this text." "Explain this concept."

Those are not prompts. Those are wishes.

A real prompt is an engineered instruction that produces consistent, high-quality, production-ready output regardless of which model you use. It includes the role, the context, the constraints, the format, the quality standard, and specific examples.

These 40 prompts work on Claude, ChatGPT, AND Gemini. Tested on all three. Verified on all three. Copy-paste ready.

# Writing and Content (01 to 10)

You are a senior content strategist who has written for top-tier publications.

Write a [WORD COUNT]-word article about [TOPIC].

Audience: [WHO THEY ARE and WHAT THEY KNOW]
Angle: [YOUR UNIQUE TAKE — what makes this different from every other article on this topic]

Structure:
- Hook: Open with a bold claim or surprising fact. No generic introductions.
- Problem: Why the current way of thinking about this topic is wrong or incomplete.
- Framework: Present your argument in 3-5 named sections with clear headers.
- Evidence: Each section must include one specific example, case study, or data point.
- Action: End with 3 specific things the reader can do THIS WEEK.

Rules:
- Paragraphs: 3 sentences maximum
- No filler phrases ("it is important to note", "in today's world")
- No hedge words ("might", "could potentially", "it seems like")
- Every claim must be specific, not vague
- Bold the most important sentence in each section

This article should be good enough to publish without editing.

Write a Twitter/X thread about [TOPIC].

Thread structure:
- Tweet 1: The hook. Bold claim, surprising stat, or contrarian take. Must stop the scroll in 2 seconds.
- Tweets 2-3: The problem. Why most people get this wrong.
- Tweets 4-10: The framework. Numbered steps, techniques, or insights. One per tweet. Each tweet must stand alone AND flow in sequence.
- Tweet 11-12: Real example or case study proving the framework works.
- Final tweet: One actionable takeaway + call to action.

Rules:
- Each tweet under 280 characters
- No hashtags
- No emojis unless they add meaning
- No "let me explain" or "here's the thing" — start each tweet with substance
- Thread should feel like learning from a sharp friend, not reading a textbook

Total: 12-15 tweets.

Draft an email for this situation: [DESCRIBE THE SITUATION, THE RECIPIENT, AND YOUR GOAL]

Tone: [professional/casual/direct/diplomatic]

Rules:
- Subject line: specific and action-oriented (not "Quick question" or "Following up")
- Opening: Get to the point in the first sentence. No "I hope this finds you well."
- Body: Maximum 3 short paragraphs. Each paragraph serves one purpose.
- Close: Clear next step or ask. The recipient should know exactly what you want them to do.
- Total length: Under 150 words

Generate 2 versions:
Version A: [TONE 1 — e.g., direct and assertive]
Version B: [TONE 2 — e.g., warm and collaborative]

Take this content and repurpose it into 5 formats:

<original_content>
[PASTE YOUR ARTICLE/POST/TRANSCRIPT]
</original_content>

Create:
1. Twitter/X thread (12 tweets, each under 280 characters)
2. LinkedIn post (200-300 words, professional but not corporate)
3. Newsletter intro (100 words, teases the full content)
4. 3 standalone social media posts (each self-contained, each highlighting a different insight)
5. Short-form video script (60 seconds, conversational, designed to be spoken to camera)

Rules:
- Each format should feel native to its platform, not like a copy-paste
- Maintain the core argument and key insights across all formats
- Adjust tone per platform: X = punchy and direct, LinkedIn = professional and thoughtful, Newsletter = personal and exclusive

Rewrite this text to be more persuasive:

<original>
[PASTE TEXT]
</original>

Apply these copywriting principles:
- Lead with the benefit, not the feature
- Use specific numbers instead of vague claims
- Address objections before they form
- Create urgency without being manipulative
- End with a clear, low-friction call to action

Show the rewritten version, then explain the 3 most impactful changes you made and why they work psychologically.

Create a detailed outline for a blog post about [TOPIC].

Target audience: [WHO]
Goal: [WHAT THE READER SHOULD DO/FEEL/KNOW AFTER READING]
Target length: [WORD COUNT]

For each section, provide:
- Header (compelling, specific, not generic)
- 2-3 sentence summary of what this section covers
- The key data point, example, or argument this section needs
- Transition to the next section

Also include:
- 3 alternative headline options (ranked by predicted click-through)
- Suggested meta description (under 160 characters)
- 5 internal/external linking opportunities