How to Write Better AI Prompts: 7 Techniques That Actually Work
Most bad AI answers come from vague prompts. These seven techniques — from giving context to asking for a format — fix that in minutes.
AI assistants like ChatGPT, Claude and Gemini are only as good as the instructions you give them. The good news: you don’t need “prompt hacks”. You need to brief the AI the way you would brief a smart colleague who has never seen your project.
In this article9 sections
1. Give the AI a role and a goal
Start by saying who the assistant should act as and what success looks like. “You are an experienced SaaS copywriter. Write a landing page headline that makes small agencies want to start a free trial” is far more useful than “write a headline”.
2. Share the context it can’t guess
The model doesn’t know your audience, product, budget or tone. Paste the facts it needs: who the reader is, what they already know, and what you want them to do next. More relevant context almost always means a better first draft.
3. Ask for a specific format
Tell it exactly how to shape the answer: a table, five bullet points, an email under 120 words, JSON, or an article with H2 headings. Format instructions remove a lot of back-and-forth.
4. Show an example
If you have a sample of the style you want — a past newsletter, a product description you like — include it and say “match this tone”. One good example is worth a paragraph of adjectives.
5. Set constraints
- Word or character limits
- Words or claims to avoid
- Reading level (for example, “explain it to a beginner”)
- Region and spelling (UK or US English)
6. Ask it to think before answering
For analysis, maths or planning, ask the model to work through the problem step by step and check its answer. For writing tasks, ask it to list clarifying questions first if anything important is missing.
7. Iterate like an editor
Treat the first reply as a draft. Point to what works and what doesn’t: “Keep the structure, make the intro shorter, and replace the jargon in paragraph two.” Specific feedback gets specific improvements.
A reusable prompt template
You are [role].
Task: [what you want]
Context: [audience, product, facts]
Format: [structure, length]
Constraints: [tone, words to avoid, region]
Ask me up to 3 questions if anything is unclear.Try it: build a structured prompt with our AI Prompt Generator — free, no sign-up.
Final thoughts
Good prompting is really good briefing. Give the AI a role, the context, a format and an example — then edit its work like you would a colleague’s draft. You’ll get useful answers far more often.
