If you write reports, assignments, proposals or blog drafts in Microsoft Word, you no longer need to copy text back and forth into a chatbot. On September 17, 2026, OpenAI made ChatGPT for Word available on all ChatGPT plans — including Free. It works as an add-in inside Word, so you can draft, rewrite, summarise and edit without leaving your document. A companion ChatGPT for PowerPoint add-in became generally available in July 2026. This guide shows how to install it and gives 20 prompts that make Word work faster.
What ChatGPT for Word Can Do
- Draft new sections from your notes or an outline.
- Rewrite selected text for tone, clarity or length.
- Summarise long documents into key points.
- Suggest headings, tables and bullet structures.
- Answer questions about the document you are working on.
How to Install ChatGPT for Word
- Open Microsoft Word (desktop or web).
- Go to Home > Add-ins (or Insert > Get Add-ins).
- Search for ChatGPT and choose the official OpenAI add-in.
- Click Add, then sign in with your ChatGPT account.
- Open the ChatGPT pane from the ribbon and start typing requests.
If your organisation manages Office, your IT admin may need to approve the add-in first.
Free vs Paid: What’s the Difference?
| Free | Paid plans | |
|---|---|---|
| Access to the add-in | Yes | Yes |
| Usage limits | Lower | Higher |
| Advanced models | Limited | More access |
Check your ChatGPT plan page for current limits.
20 Prompts for Writing and Editing in Word
Drafting
- “Turn these bullet notes into a 300-word introduction for a project report.”
- “Write a conclusion that summarises the three main findings in this document.”
- “Create an outline for a 2,000-word guide on [topic] with H2 and H3 headings.”
- “Draft a cover letter for a marketing assistant role using my CV below.”
- “Write a polite email to my landlord about a repair, under 150 words.”
Rewriting
- “Rewrite the selected paragraph in simpler English for beginners.”
- “Make this section more formal and remove repetition.”
- “Shorten this page by 30% without losing key facts.”
- “Change passive voice to active voice in the selected text.”
- “Make this paragraph more persuasive for a client proposal.”
Summarising and reviewing
- “Summarise this document in five bullet points for my manager.”
- “List all deadlines and responsibilities mentioned in this contract draft.” (then verify with the original)
- “Find sentences that are unclear or too long.”
- “Check this essay for logical gaps and suggest improvements.”
- “Create an executive summary of under 150 words.”
Formatting and structure
- “Convert this list into a table with columns for task, owner and date.”
- “Suggest better headings for each section.”
- “Add a short FAQ section based on this content.”
- “Create a checklist from the steps described in this document.”
- “Suggest where to add charts or images to explain the data.”
Using ChatGPT for PowerPoint Too
The PowerPoint add-in can turn a Word outline into slides, suggest layouts and write speaker notes. A practical workflow: draft and refine the content in Word, then ask ChatGPT in PowerPoint to “create 8 slides from this outline with one key message per slide”.
ChatGPT for Word vs Microsoft Copilot
| ChatGPT for Word | Microsoft 365 Copilot | |
|---|---|---|
| Who makes it | OpenAI | Microsoft |
| Price | Included with ChatGPT plans, including Free | Separate Microsoft subscription |
| Works across | Word (and PowerPoint add-in) | Word, Excel, Outlook, Teams and more |
| Access to company files | Your document | Microsoft Graph data your admin allows |
If you already use ChatGPT and only need help inside Word, the add-in is the easiest choice. Organisations that want AI across all Microsoft apps with company data may prefer Copilot.
Privacy Tips
- Do not paste confidential client data unless your workplace allows it.
- Check your ChatGPT data controls and, for work, prefer Business or Enterprise plans with admin settings.
- Review AI edits before sending documents — you remain responsible for the content.
Frequently Asked Questions
Is ChatGPT for Word free?
Yes, it is available on all ChatGPT plans including Free, with usage limits.
Does it work on Word for Mac and the web?
The add-in is designed for supported versions of Word; check the add-in store listing for your platform.
Can it track changes?
Use Word’s Track Changes feature before applying edits so you can review every change.
Final Thoughts
ChatGPT for Word brings AI help exactly where many people already write. Install the add-in, select text before you ask, and use the 20 prompts above as a starting library. Combined with careful review, it can cut your drafting and editing time in half.
