Use Google Docs AI to Draft and Refine Documentation

What This Does

Google Docs has built-in AI writing tools (via Gemini) that can draft new content from a brief description, rewrite selected text in a different tone, and provide writing suggestions inline — all inside a tool you likely already use.

Before You Start

• Google account with access to Google Docs
• Google Workspace account (Business Starter or higher) OR personal Google account with Gemini access
• A documentation draft or a topic you want to start writing

Steps

1. Find the AI writing features

Open a Google Doc. Look for the pencil+sparkle icon in the left margin when you click into an empty paragraph. This opens the "Help me write" feature. Alternatively, look for the Gemini icon (multicolored star) in the top right corner to open the full Gemini sidebar.

What you should see: When you click into an empty line in the document, a small pencil icon appears in the left margin. Clicking it opens the "Help me write" prompt box.

2. Use "Help me write" for a first draft

Click the pencil+sparkle icon, then type a brief description of what you want to write. For example:

• "A help article explaining how to reset a password, including email verification steps, troubleshooting if the email doesn't arrive, and account lockout"
• "A release note for a new feature that allows users to export reports as PDF"

Press Enter. Google Docs generates a draft paragraph or section.

What you should see: A draft appears in the document, slightly highlighted. You can click "Insert" to keep it or "Discard" to reject it.

3. Rewrite selected text with AI

Select any existing text in your document. Right-click → Help me write → Refine. Options include:

• Shorten: Tighten wordy sections
• Make more formal: Lift professional tone
• Simplify: Reduce technical complexity for a broader audience
• Rephrase: Rewrite without changing meaning

Select the option that fits your editing need.

4. Use the Gemini sidebar for complex questions

Click the Gemini icon in the top right to open the sidebar. Ask questions about your document:

• "Does this article cover all the steps a user needs to complete this task?"
• "What's missing from this troubleshooting guide?"
• "Summarize the main points of this document in 3 sentences"

Gemini can read your current document and give you feedback on it.

Troubleshooting: If you don't see the AI features, check that your Google account has Gemini enabled. Go to Google Workspace Admin → Apps → Gemini for Google Workspace. Personal accounts get Gemini access through Google One AI Premium ($20/mo) or some free access through Google's ongoing rollouts.

5. Generate a table or list from prose

Select a block of text that describes multiple items. Right-click → Help me write → Format as table. Useful for converting narrative descriptions of features or steps into scannable tables.

Real Example

Scenario: You need to write a help article for a new notification settings feature but your only input is a 4-sentence description from the PM.

What you do: Click the pencil icon → type "Help article for notification settings: users can set email frequency (daily/weekly/off), choose notification types (account activity, product updates, billing), and opt out of marketing emails. Include a tip about checking spam folders."

What you get: A 300-word structured draft with step-by-step instructions, a tips section, and a note about spam. You spend 15 minutes editing for accuracy instead of 45 minutes writing from scratch.

Tips

• "Help me write" works best with specific briefs — the more detail you give about what to include, the better the draft
• For technical documentation, always verify procedural steps against the actual product — AI descriptions are plausible but may not match your specific UI
• The Gemini sidebar can analyze your existing document; use it as a quick "did I miss anything" check before sending for SME review
• Google Docs AI features are rolling out gradually — if you don't see them, check back in a few weeks or enable Google Labs in your account settings

Tool interfaces change — if a button has moved, look for similar AI/magic/smart options in the same menu area.