27 AI Prompt Templates That Actually Work in 2026
Article
27 AI Prompt Templates That Actually Work in 2026
Independent analysis—sources cited, pricing verified on publish date.
AI prompt templates 2026 — Most AI prompt templates articles online are garbage. They give you a hundred one-line prompts that sound clever and produce mediocre output. The reason a prompt works isn’t magical wording — it’s structure. The same five-part shape, applied to different categories, gets you 80% of the way to a good response every time.
This guide is built around that shape. Every template below follows the same skeleton, drawn from established prompt-engineering work (Anthropic’s prompt engineering docs, OpenAI‘s prompt guide, and the DAIR.AI Prompt Engineering Guide), and tested for cross-model behavior:
- Role — who the AI is acting as (only when it changes output)
- Context — what it needs to know about the situation
- Task — exactly what you want
- Constraints — length, format, what to avoid
- Examples — only when output style is hard to describe
Copy, fill in the brackets, send. These work across ChatGPT, Claude, and Gemini at the time of writing.
If you’d rather build prompts interactively, the free AI Prompt Generator uses these same patterns with dropdowns.
✍️ Writing prompts (8)
1. Tighten a draft
You are a ruthless editor. Below is my draft.
Goal: cut 30% of the words without losing meaning. Specifically:
- Remove hedging ("perhaps", "could potentially")
- Remove filler ("it is important to note that")
- Combine sentences where natural
- Keep my voice — don't rewrite, only cut
Return ONLY the edited version, no commentary.
DRAFT:
[paste your draft]
Why this works: explicit cut target + named hedges + “don’t rewrite” prevents the over-editing that’s the default failure mode.
$3>2. Get a strong opening line
I'm writing about: [topic]
Audience: [who]
Tone: [conversational / professional / sharp]
Give me 10 opening lines. Rules:
- Each must be under 18 words
- Must use a concrete image, surprising claim, or specific number — no abstract setups
- No questions to the reader
- No "In today's world…" / "We live in an era…"
After the list, pick your best and explain why in one sentence.
3. Newsletter draft from rough notes
Below are rough notes. Turn them into a 400-word newsletter.
Voice: first-person, plain English, one image or analogy, end with a single question to the reader.
Structure:
- Hook (1 sentence — concrete moment)
- Main idea (3-4 sentences)
- 1 supporting story or example (3-4 sentences)
- Takeaway in one line
- Closing question
NOTES:
[paste raw notes]
4. LinkedIn post (without the LinkedIn smell)
Turn this idea into a LinkedIn post for [your role].
Rules:
- Hook line on its own — concrete, no questions
- Total 120-180 words
- No emojis
- No "Here's the thing:" / "What if I told you" / "Most people don't realize"
- One specific example, ideally with a number
- End with a normal closing sentence, not a CTA-y question
IDEA:
[your idea]
5. Email reply that actually moves things forward
I received this email:
[paste email]
Draft a reply that:
- Acknowledges their question in 1 line
- Answers the actual ask, not the polite-but-vague version
- Proposes one concrete next step with a date/time
- Stays under 80 words
My voice: [warm / direct / formal] — examples: [paste 1-2 emails you've sent before so it matches]
6. Headline tournament
Topic: [your article topic]
Audience: [readers]
Promise: [what they learn]
Generate 20 headline candidates in 4 styles:
1. Number-led (e.g. "7 things…")
2. How-to
3. Contrarian / surprising claim
4. Personal story / first-person
For each, score it 1-10 on clickability AND truthfulness (we don't want clickbait that overpromises). Then pick your top 3 and explain why.
7. Rewrite my paragraph in 3 styles
Here's a paragraph. Rewrite it 3 ways:
1. Plain English, 6th-grade reading level
2. Conversational, like I'm telling a friend at a coffee shop
3. Punchy, sentence-fragment heavy, modern (think: Substack)
Keep the meaning identical. Show all 3.
PARAGRAPH:
[paste]
8. Cold pitch / cold outreach
I want to email [person] at [company] about [your ask].
What I know about them: [1-2 sentences from LinkedIn/their work]
What I'm offering / asking: [be specific — money? time? collaboration?]
Why me specifically: [your hook]
Draft:
- Subject line under 7 words, personal not generic
- Body under 90 words
- One specific reference to their work to prove I'm not blasting
- One clear ask
- No "I hope this finds you well"
💻 Coding prompts (5)
9. Explain unfamiliar code
Below is code I didn't write and need to understand.
Walk me through it as if I'm a junior dev with 1 year of [language] experience.
For each function/block:
- What it does in one sentence
- Why the author probably wrote it this way (best guess)
- Any obvious bugs or odd choices
- What I should test if I change it
CODE:
[paste code]
10. Write tests, not features
Here's a function. Write unit tests using [pytest / jest / vitest].
Cover:
- Happy path with 2-3 input variations
- Edge cases: empty input, null, very large input
- Error cases: what should it throw / return?
- Boundary cases for any limits in the code
After the test code, list any cases you couldn't write because the function's behavior is ambiguous. Don't guess — flag them.
FUNCTION:
[paste]
11. Code review
Review this code as a senior [language] dev would.
For each issue:
- Severity: critical / major / minor / nitpick
- What's wrong (specific line)
- Why it's wrong (the principle, not just the rule)
- The fix as a code snippet
Sort the output by severity. Skip stylistic-only nits unless they obscure intent.
CODE:
[paste]
12. SQL from a vague question
I have a Postgres database with these tables:
[paste schema or describe tables and columns]
I want to know: [your question in English]
Write the SQL query.
Constraints:
- Use CTEs over nested subqueries
- Add comments explaining each step
- If my question is ambiguous, ASK before writing the query
- Show me an explain plan if the query might be slow
13. Debug session
Bug: [describe the symptom in one sentence]
What I expected: [behavior]
What happens: [actual behavior]
Reproduction: [minimal steps]
Relevant code:
[paste]
Error message / logs (if any):
[paste]
What I've already tried:
[list]
Help me debug. Start by:
1. Listing the 3 most likely causes, most likely first
2. Asking me 1 question that would help narrow it down
3. NOT giving me a fix yet — diagnosis first.
🔬 Research and learning (5)
14. Steel-man the opposite view
I believe: [your position]
I want to understand the strongest version of the opposing view, not the strawman.
1. Summarize the opposing position in 3-5 sentences, charitably
2. Give the 3 strongest arguments for it
3. For each, what evidence would I need to see to update toward this view?
4. Where do reasonable people land between the two positions, and why?
Avoid both-sides-ism — be willing to say one view is stronger if it is. But show me the real disagreement.
15. Learn a new concept in 10 minutes
I want to understand [concept] well enough to use it / talk about it intelligently in 10 minutes.
I already know: [what you know]
I don't know: [where you're starting]
Teach me with:
1. The core idea in 1 sentence (no jargon)
2. The simplest possible example
3. One slightly harder example showing where it gets interesting
4. The 3 most common misconceptions
5. The next thing I should learn after this
End by quizzing me with 3 questions, easiest first.
16. Research synthesis from multiple sources
I'm researching [topic].
Below are notes / quotes from [N] sources:
[paste]
Synthesize:
1. What do the sources AGREE on?
2. Where do they DISAGREE, and why?
3. What's the strongest single insight across all of them?
4. What's missing — what would I need to research next?
5. Citations: for each claim above, which source(s) support it.
Use ONLY the source material I provided. If you reach for outside knowledge, flag it clearly.
17. Compare two products fairly
I'm choosing between [A] and [B] for [use case].
What matters to me (in priority order):
1. [criterion]
2. [criterion]
3. [criterion]
Give me a comparison table on those criteria. For each cell:
- Score 1-5
- One sentence of reasoning
- Source link if available
End with: which would you pick for MY use case (not in general), and why. Be opinionated — don't both-sides this.
18. Source-grade a claim
Claim: "[paste the claim someone made]"
Grade this claim:
1. Is it true, partly true, misleading, or false?
2. What's the strongest evidence for it?
3. What's the strongest evidence against it?
4. Who benefits from this claim being widely believed?
5. What would change my mind?
Don't hedge. If it's wrong, say so. If you don't have enough info, say what you'd need.
🧠 Decision and thinking (5)
19. Pre-mortem
I'm about to [decision / project].
Imagine it's 6 months from now and it failed badly. Write the post-mortem:
- What went wrong (top 5, most likely first)
- What were the early warning signs
- What could I have done differently in week 1
Now: what specific thing should I do THIS WEEK to reduce the biggest risk?
20. Decision matrix
I'm choosing between:
[option A]
[option B]
[option C]
My constraints: [budget, time, risk tolerance, etc.]
My goals: [what success looks like]
Build a weighted decision matrix:
- 5-7 criteria
- Weights summing to 100
- Score each option 1-10 per criterion
- Total weighted score per option
Then tell me which one I should pick, and what would have to be different for the runner-up to win.
21. “Talk to me like a smart friend”
I'm overthinking [situation]. Here's what's in my head:
[brain dump]
You're a smart friend who tells me the truth.
- What's the actual decision underneath all this noise?
- What am I avoiding by overthinking?
- What's one specific action I could take in the next 24 hours?
No therapist voice. No 5-step frameworks. Just: what would a friend who's been here say?
22. Argument-checker for my own writing
I'm about to publish this:
[paste your draft or argument]
You're a hostile reader who wants to disagree.
1. Find the weakest claim in this piece. What's wrong with it?
2. Where am I overstating?
3. Which sentence would a critic screenshot to attack me?
4. What's a counterargument I haven't addressed?
Then: how would you rewrite the weakest paragraph?
23. Untangle a confusing problem
I'm stuck on: [problem]
Don't solve it yet. Help me think:
1. What's the actual question I'm trying to answer? Restate it in plainer words.
2. What assumptions am I making that might be wrong?
3. If I had infinite resources, how would I solve it? (loosens constraints)
4. If I had 24 hours and no money, how would I solve it? (forces creativity)
5. What's the smallest piece I could solve TODAY?
📚 Study and skill-building (4)
24. Feynman technique (test understanding)
I want to know if I really understand [topic].
Ask me to explain it back to you in plain language, as if I'm teaching a smart 12-year-old.
After I explain:
1. Point out anything I got wrong
2. Point out anything I oversimplified
3. Ask me one harder follow-up question
4. Repeat until you're satisfied I get it
25. Build a learning curriculum
I want to learn [skill] from [starting level] to [target level] in [timeframe].
Constraints:
- [hours per week]
- [budget for courses/books — or $0]
- [my learning style: reading / video / building / discussion]
Build me a week-by-week curriculum:
- Each week: 1-3 specific resources, 1 specific output I should produce by end of week
- Free resources prioritized
- Real projects, not toy exercises
- Milestones at week 4, 8, 12
End with how I'd know I've hit the target level.
26. Generate practice problems
I'm learning [topic] and need practice.
Generate 10 problems:
- Mix of difficulty: 4 easy, 4 medium, 2 hard
- Variety of formats (calculation, conceptual, applied)
- Realistic — like problems I'd actually encounter, not textbook abstractions
Put answers and explanations in a separate section AFTER the problems so I can attempt them first.
27. Daily 15-min review
Yesterday I learned about: [topic + key points]
Today, drill me for 15 minutes.
- 5 questions on yesterday's material
- 2 questions connecting it to something I learned last week ([previous topic])
- 1 application question — how would I use this in [your context]?
After my answers, give feedback. Mark what I should review tomorrow.
Three additions that upgrade any prompt
The single highest-leverage additions to almost any prompt, drawn from practitioner consensus and Anthropic’s own prompt engineering guidance:
- “Ask me clarifying questions before answering.” The AI checks assumptions instead of guessing. Cuts hallucinations meaningfully.
- “If you’re not sure, say so and tell me what you’d need to be sure.” Permits “I don’t know” — which is what you want.
- “Max [N] words. No bullet points unless I ask.” Length constraints fight the verbosity that all three models default to.
Where these patterns come from
These templates aren’t invented — they’re an opinionated curation of patterns from:
- Anthropic’s prompt engineering documentation
- OpenAI’s prompt engineering guide
- The DAIR.AI Prompt Engineering Guide (open source community resource)
- Riley Goodside’s published prompt patterns
- Simon Willison’s running prompt engineering blog
The contribution of this guide is structure + curation — pulling the patterns that survive practitioner use into a single, copy-pasteable list.
What’s next
If you want to build prompts without searching this page each time, the free AI Prompt Generator lets you pick a category and fill in dropdowns.
If you want to go deeper on which model handles which prompt style best, see our full ChatGPT vs Claude vs Gemini comparison — it covers benchmark data, writing quality, and coding results so you can match the right model to each prompt category.
If you’re also evaluating dedicated AI writing tools beyond the base models, the Best AI Writing Tools in 2026 guide covers Jasper, Copy.ai, Surfer, and whether any of them beat just using Claude or ChatGPT directly.
If you have a prompt pattern you’d like added, email hello@heylooai.com — contributors are credited.
Last verified: May 17, 2026
Sources: Anthropic prompt engineering docs, OpenAI prompt engineering guide, DAIR.AI Prompt Engineering Guide, practitioner blogs
How to Get the Most from These AI Prompt Templates 2026
The best way to use these AI prompt templates 2026 is to treat them as starting points, not scripts. Swap in your specific context, adjust the tone to match your brand, and iterate. A good template gets you 80% of the way there — your edits do the rest. Bookmark this page and revisit these AI prompt templates 2026 whenever you’re stuck on what to ask.