The best ChatGPT prompts are specific, give the AI a role, and tell it exactly what output you want. Below are 40+ copy-paste prompts organized by task — for work, marketing, sales, writing, coding, and study — that you can use today in ChatGPT, Claude, or any AI chat.
Want any of these tuned to your exact situation? Paste it into the free Prompt Optimizer and it will add the missing structure (role, context, constraints, format) in one click.
How to use these prompts
Copy a prompt, replace the text in [brackets] with your details, and paste it into your AI. The more specific your brackets, the better the output. For recurring work, save your favorite as a reusable skill file so you never have to retype it.
Best ChatGPT prompts for work & productivity
You are an executive assistant. Summarize the email thread below into 3 bullet points and a recommended reply. Keep it under 120 words.
[paste thread]Act as a project manager. Turn these rough notes into a task list with owners, due dates, and priorities, formatted as a table.
[paste notes]You are a meeting facilitator. Create a 30-minute agenda for a [topic] meeting with [number] attendees. Include time boxes and one clear decision per item.More on this: how to write a meeting agenda with AI.
Best ChatGPT prompts for marketing
You are a senior copywriter. Write 5 ad headlines and 2 body variations for [product], aimed at [audience]. Lead with the benefit, not the feature.Act as an SEO content strategist. Give me a blog outline for the keyword "[keyword]": an H1, 6 H2s, and a one-line angle for each section.You are a brand strategist. Write 10 taglines for [brand]. Mix emotional, functional, and playful styles. Keep each under 6 words.Related: how to write ad copy with AI and the free Tagline Generator.
Best ChatGPT prompts for sales
You are an experienced SDR. Write a 90-word cold email to [role] at [company type]. One clear value point, one soft CTA. No jargon.Act as a sales coach. Give me 5 ways to handle the objection "[objection]" — each in 2 sentences, consultative tone.See also: how to write cold emails with AI.
Best ChatGPT prompts for writing & content
You are an editor. Rewrite the text below to be 30% shorter and clearer, keeping my voice. Flag any claim that needs a source.
[paste text]Act as a ghostwriter. Turn this bullet list into a 200-word LinkedIn post with a strong first line and a question at the end.
[paste bullets]Best ChatGPT prompts for coding
You are a senior software engineer. Explain what this function does line by line, then suggest one improvement. Code:
[paste code]Act as a debugging partner. Here is my error and the relevant code. Give me the 3 most likely causes, ranked, with a fix for each.
[paste error + code]Best ChatGPT prompts for learning & study
You are a patient tutor. Explain [topic] to me like I'm a beginner, using one everyday analogy, then quiz me with 3 questions.Act as a study coach. Turn this material into a one-page cheat sheet with the 10 most important points.
[paste material]Make any prompt better in one click
These are starting points. The fastest way to get great output is to add structure — a role, context, clear constraints, and the exact format you want. The free Prompt Optimizer does that automatically: paste a rough prompt, get a clean structured version for any AI. For prompts built and tested for a specific job, browse the AI prompt library.