How to Write Better AI Prompts: 7 Techniques That Work
A prompt is simply the instruction you give an AI tool. Most disappointing answers come from vague instructions, not from the tool being unable to help. The seven techniques below are the ones that change results the most, and each one can be applied in under a minute.
1. State the task in one clear sentence
Begin with what you want done. Compare 'Tell me about marketing' with 'Write a 5-point checklist for promoting a new neighborhood bakery on Instagram.' The second gives the tool a format, a subject and a purpose. If you can describe the task in one sentence, the model can usually do it.
2. Give context the tool cannot guess
The model knows nothing about your situation unless you say so. Include who the audience is, what you already tried, and any limits such as budget, time or country. Two lines of context often improve an answer more than a long list of instructions.
3. Specify the format of the answer
Say whether you want a table, a numbered list, three short paragraphs or a single sentence. Also state the length. 'In under 120 words' is a better instruction than 'be brief', because it is measurable.
4. Show an example of what good looks like
If you want a certain style, paste a short sample and say 'match this tone'. An example removes guesswork. One good example is usually better than a paragraph describing the style.
5. Tell the tool what not to do
Rules such as 'do not invent statistics', 'do not add features that are not in my list' or 'ask me a question if information is missing' reduce confident-sounding mistakes. This matters most when accuracy counts, such as resumes, product claims or reports.
6. Break big tasks into steps
Instead of 'write my business plan', ask for the customer description first, then the offer, then pricing, then risks. Check each step before moving on. Smaller steps are easier to correct, and you stay in control of the direction.
7. Iterate instead of starting over
Your first prompt is a draft. Reply with specific changes: 'shorter', 'more formal', 'remove the second point', 'explain it for a teenager'. Refining an answer is faster than writing a new prompt from scratch.
Always check important facts
AI tools can produce text that sounds right but is wrong, especially with numbers, dates, laws and quotes. Verify anything important with a reliable source before you rely on it or publish it.
A quick template
Task: what you want. Context: who it is for and what limits apply. Format: how the answer should look and how long. Rules: what to avoid. Fill in these four lines and you have a strong prompt for almost any request. You can see this structure applied in our ready-made prompts in the library.