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06 Numbers and Powers

Use AI to Keep Format Polish in Word

Card No. 06·2013 · Updated · Standard formula, shown below

Words to add/remove -150 words
Target words
500 words
You entered
Current words
350 words
You entered
You enter
Target words, Current words
You get
Words to add/remove
Rounding
0 dp

Yes, you can use AI in Microsoft Word to keep formatting polished, but it works best as an assistant, not a full replacement for manual control. You enter or select text, and Word’s AI features (Copilot and Editor) can rewrite, summarize, or suggest style changes while you retain final say over fonts, spacing, and layout. This article explains what AI in Word can and cannot do, how to use it without losing your document’s structure, and where it falls short.

What AI in Word Actually Does

Microsoft 365’s Copilot and the built-in Editor are the two AI tools you’ll encounter in Word. Editor is a grammar and style checker that flags passive voice, wordiness, and clarity issues. Copilot is a generative AI that can draft, summarize, rewrite, or change the tone of selected text. Both run inside Word, so you don’t need to copy text to an external tool.

What they do well:

  • Rewrite a paragraph to be more concise or formal.
  • Summarize a long section into bullet points.
  • Suggest alternative wording for clarity.
  • Check spelling, grammar, and punctuation in real time.

What they don’t do:

  • Adjust margins, line spacing, or page breaks.
  • Apply or modify styles (Heading 1, Normal, etc.).
  • Fix inconsistent font sizes or colors across a document.
  • Manage tables, images, or headers/footers.

So if “format polish” means consistent fonts, spacing, and alignment, AI text tools won’t touch those. If it means clearer, better-structured sentences, they can help.

How to Use Copilot for Formatting Help

Copilot appears in the Word ribbon (top right) and in a side pane. To use it for text-level polish:

  1. Select the paragraph or section you want to improve.
  2. Click the Copilot icon in the ribbon, or right-click and choose “Rewrite with Copilot.”
  3. Choose a preset like “Make more concise” or “Change tone,” or type a custom instruction.
  4. Review the suggestion and click “Replace” or “Insert Below.”
  5. After replacing, manually check headings, bold/italic, and list formatting—Copilot may strip them.

Copilot can also apply a consistent tone across a document if you ask it to “rewrite all paragraphs to be more formal,” but it processes text only. It won’t unify bullet styles or fix indentation.

Editor: The Quiet Formatting Assistant

Editor (the icon with a pen and “A”) is often overlooked but handles a lot of polish automatically. It runs as you type and shows suggestions in the right margin. Beyond grammar, it flags:

  • Passive voice (e.g., “was written” vs. “wrote”)
  • Fragments and run-on sentences
  • Inconsistent punctuation (straight vs. curly quotes)
  • Clarity issues like double negatives

Editor’s suggestions are one-click fixes, and you can accept or ignore each. It doesn’t change fonts or spacing, but it does help keep prose uniform, which is a big part of “polish.”

Common Problems and Workarounds

The most common complaint is that Copilot rewrites text but loses formatting. For example, a bulleted list may become a plain paragraph, or bold key terms turn to regular text. Fix this by:

  • Reapplying the style (Heading 1, List Bullet) after replacement.
  • Using “Keep Source Formatting” if you paste from Copilot’s web version.
  • Checking the “Show/Hide Formatting Marks” (¶) to see stray spaces or breaks.

Another issue: Copilot sometimes changes the meaning slightly. Always read the suggestion before replacing. If the AI adds a fact or phrase you didn’t write, it may be hallucinated—delete it.

For consistent fonts and spacing, use Word’s built-in “Styles” pane. Set your body text style once, then apply it throughout. AI won’t do that for you, but combining AI text polish with style-based formatting gives a clean result.

Comparing AI Tools: Copilot vs. Editor vs. Third-Party

Copilot and Editor are free with Microsoft 365 (Copilot may require a separate subscription). Third-party tools like Grammarly or ProWritingAid offer similar grammar checks and sometimes deeper style analysis, but they don’t integrate with Word’s ribbon as tightly. For pure formatting (fonts, spacing), no AI tool replaces manual style management—that’s a limitation of all current AI text generators.

If you need to reformat an entire document (e.g., change all headings to a new color), use Word’s “Select All” plus style changes, not AI. If you need to rephrase a poorly worded paragraph, AI is faster than doing it by hand.

Costs and Safety Considerations

Editor is included with Microsoft 365 subscriptions. Copilot requires a Microsoft 365 Copilot subscription (often an add-on to a business plan) and works only with a Microsoft account. Free Word Online has a limited Editor but no Copilot.

Safety: AI suggestions can be wrong or biased. Never accept a rewrite that adds statistics, quotes, or citations you haven’t verified. Also, if you work with confidential text, be aware that Copilot sends your content to Microsoft’s servers for processing—check your organization’s data policy before using it on sensitive documents.

Alternatives to AI for Formatting Polish

If your goal is purely visual consistency, these non-AI methods often work better:

  • Use Word’s “Styles” pane to define and apply consistent fonts and spacing.
  • Use “Format Painter” to copy formatting from one paragraph to another.
  • Run “Spelling & Grammar” (F7) and manually review each suggestion.
  • Use “Find and Replace” to fix inconsistent punctuation (e.g., replace straight quotes with curly).

AI is a supplement, not a replacement, for these fundamentals.

Frequently Asked Questions

Will Copilot fix my table alignment or page margins? No. Copilot only edits text. For layout, use Word’s layout tools or styles.

Does Editor change my font or line spacing? No. Editor only suggests text-level changes like grammar and clarity. It won’t touch formatting.

Can I use Copilot to make my whole document consistent in tone? Yes, you can select all text and ask Copilot to “make this more formal” or “make this more concise,” but it will rewrite paragraphs and may lose bullet or heading styles.

Is Copilot safe for confidential documents? It depends on your organization’s settings. Copilot processes text in the cloud, so check with your admin before using it on sensitive content.

What’s the difference between Copilot and Editor? Editor is a rule-based grammar and style checker that runs automatically. Copilot is generative AI that can rewrite, summarize, or create text from scratch. Both are useful for polish, but they work differently.

Do I need a separate subscription for Copilot in Word? Yes, Copilot requires a Microsoft 365 Copilot subscription, which is an add-on to a standard Microsoft 365 plan. Editor is included with all Microsoft 365 plans.

Related

Formula used
in t | Target words | words | 500 | 1 | 100000
in s | Current words | words | 350 | 0 | 100000
out diff | Words to add/remove | words | s - t | 0

Each line is one input (in, sel, list) or one result (out: label, unit, formula, decimals). How the calculators work

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.

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