Gemini in Google Slides: Build and Edit a Whole Deck

Gemini in Google Slides is the Ask Gemini side panel inside Slides on a computer. It can draft a full presentation from a prompt and your Drive files, generate or rewrite single slides, create images, summarize a deck, and, since an update announced on October 30, 2026, edit every slide in an existing presentation from one request (restyle the deck, merge slides, or rewrite content across it). It needs a paid Google Workspace plan or a Google AI Pro or Ultra subscription, works in English only, and the new deck wide editing is still rolling out, so some accounts won't see it yet.

This guide covers who can use it, how to open it, the step by step for a new deck and for whole deck edits, prompts that work, the limits Google lists, and what to do if you don't pay for Gemini. Every step was checked against Google's own help pages and Workspace Updates posts on November 3, 2026. We have not run these features on our own account, so treat the steps as Google documents them.

What's new in Gemini in Google Slides

Gemini has lived in Slides for a while as a helper for one slide at a time. Two changes in 2026 made it a deck tool.

On June 30, Google's Workspace Updates blog announced full presentation generation: one prompt in the side panel produces a set of native, editable slides. You can ground it in Drive files, attach an existing deck as a style reference, answer a few follow up questions, and approve an outline before Gemini builds anything.

On October 30, the same blog said Gemini can now edit entire presentations. Instead of one slide at a time, a single prompt can change content throughout a deck, refresh fonts, backgrounds and colors in bulk, match the look of another file, combine or add slides, and make styling consistent. Gemini decides which slides need to change and applies the edits to the real slides. When it finishes, the side panel shows a summary of what changed, and because the edits count as if you made them, undo and version history work as normal.

Google's examples are plain requests:

• "Update this whole deck to match the style of this [reference file]."
• "Update this presentation to include more details based on [reference file]."
• "Summarize slides 5 to 7 into a single slide."
• "Make the titles on all slides the same font size and color."

Who can use Gemini in Google Slides

The full deck features are paid. Google lists the same plans for both the June generation feature and the October whole deck editing:

For personal accounts, Google AI Pro costs $19.99 a month or $199.99 a year in the US, according to the Google AI plans page, which lists Gemini in Gmail, Docs, Slides, Sheets and Meet among the plan's AI features. The same page says student offers with discounted pricing exist for AI Plus and AI Pro, with verification through SheerID. Google also says some AI benefits are only for users aged 18 or older.

Other limits from Google's help pages:

• Computer only. The Generate presentations with Gemini help page says the feature is on desktop and in English only.
• English only. The October whole deck editing post also says English only at launch.
• Rollout. Whole deck editing started an extended rollout on October 29, 2026 for both Rapid Release and Scheduled Release domains. Google says extended rollouts can take longer than 15 days to show up for everyone.
• No admin switch. Google says there is no admin control for either feature, so if your plan qualifies and the rollout has reached you, it just appears.
• Usage limits are coming. Google gives Workspace customers promotional access to higher limits for building decks with several slides through at least December 1, 2026. After that, per user limits apply, and Google says it will post details in the Help Center first.

Personal accounts without a paid plan can also join Google Workspace Experiments, a trusted tester program Google mentions on the Slides help pages for trying new AI features.

How to open Gemini in Google Slides

You don't need to install or enable anything. On a qualifying account:

1. Open a presentation in Google Slides on your computer.
2. Click Ask Gemini at the top right.
3. Pick a suggested prompt or type your own, then press Enter.

Google's Collaborate with Gemini in Google Slides help page lists other entry points too: Help me create a slide in the toolbar, in the Insert menu or in the Slide menu, plus Write a title and Help me write under an empty text box. If you can't find Ask Gemini, the usual reasons are the plan, the language setting, using a phone, or a rollout that hasn't reached you yet.

How to build a new deck with Gemini, step by step

This is the full presentation flow from Google's help page.

1. Go to Google Slides and click Presentation on the start screen, or open a blank presentation with no slides and click Ask Gemini.
2. Describe the deck. Google's example: "Create a 5 slide presentation on quantum computing for a general audience with a modern design."
3. Optional: click Add sources, then Add from Drive, to give Gemini reference files. You can also let it search the web, your Drive, Chat or Gmail.
4. Optional: click Match presentation style and add an existing deck so the new one follows its look.
5. Answer Gemini's follow up questions about audience, tone or content, or skip them, then click Next.
6. Review the plan. It shows an overview, the sources used, and a step for each slide. Edit any slide description, add a step, delete one, and click Update plan to regenerate.
7. Click Approve.
8. Keep the tab open. Google says generation can take a few minutes. You can switch tabs, but don't close Slides or the side panel.

After that you can edit any element by hand, ask Gemini to refine slides, or add and edit images.

How to edit a whole deck with Gemini

Once whole deck editing reaches your account, the flow is short: open the presentation, click Ask Gemini, and describe the change for the whole deck. Gemini applies the edits and posts a summary in the side panel. Review the slides, then use Edit, Undo or File, Version history if you want something back.

Prompts that fit what Google says the feature does:

• Restyle: "Change every slide to a dark background with white titles and keep our logo position."
• Ground in a file: "Update this deck with the Q3 numbers from @Q3 results and flag any slide you changed."
• Shorten: "Cut this 20 slide deck to 10 slides for a 10 minute talk. Merge the background slides."
• Clean up: "Make all titles the same size and color and remove page numbers."

Two habits help. First, name the slides you care about by number so you can check them quickly. Second, before a big edit, open version history and give the current version a name, so you have a clean point to return to.

Single slide tools still worth knowing

The older features in the side panel cover the jobs a whole deck edit doesn't.

Generate or edit one slide. The Generate a slide help page says you can describe a slide, or a change such as "Simplify this slide with less text and add an image" or "Convert to two columns," then choose Replace to swap the selected slide or Insert to add it as a new one. Only one slide generates at a time.

Reference files. Type @ and pick a Drive file, or use Add sources. Click Sources under a response to see which files Gemini used.

Images. In the side panel, click Tools, then Create images, describe the picture, and insert it. Google says these generated images are for use only within Google Slides.

Summaries and text. Open a deck with text and the side panel shows a summary. Ask for one in a set length, or for a title or body text for a box.

Web facts. Google says to include "Use Google Search" or "using web search" in the prompt when you want answers from the web.

Other apps. The side panel can also create Calendar events on your primary calendar, draft an email, or build a new Doc or Sheet without leaving Slides.

Limits and privacy notes

• History disappears. Your side panel conversation is lost when you refresh the browser, close and reopen the presentation, or go offline. Insert anything you want to keep first.
• Not in Gemini Apps Activity. Google says conversations with Gemini in Slides are not saved to Gemini Apps Activity.
• Check the output. Google's help pages say Gemini can suggest inaccurate information. Read every number, name and date before you present.
• Feedback is human readable. Don't paste personal or confidential details into a feedback report.

Is Gemini in Google Slides free?

No, the side panel needs an eligible paid plan. There are free routes for a first draft, though.

The free Gemini app can now create a slide deck in a chat, let you edit it on the web, then open it in Google Slides or download it as PPTX or PDF. Google announced that on October 29 for all users, including personal accounts. Our guide to editing PDFs and other files in Gemini walks through the steps. The difference is where the work happens: the app builds a new file, while the Slides side panel works on the deck you already have.

Outside Google, Gamma has a free plan that exports to Google Slides, Claude offers editable slides on every plan (see how to use Claude Docs, Slides and Design), and Plus AI works as an add on inside both Google Slides and PowerPoint. ChatGPT's deck editor is limited to paid plans; our ChatGPT Slides guide explains who has it. For a wider comparison, see the best AI tools for PowerPoint presentations.

Who should use it

Use Gemini in Google Slides if your team already pays for Business Standard or higher, or you have Google AI Pro, and your source material sits in Drive. The new whole deck edits save the most time on chores people hate: rebranding an old deck, applying a new template, trimming a long talk, or making fonts consistent.

Pick a different tool if your company runs on PowerPoint (look at Microsoft 365 Copilot or Plus AI), if you need a language other than English, or if you only make a deck now and then and don't want a subscription. In that last case, the free Gemini app or Gamma will get you a first draft. For notes and outlines that become decks, Gemini Notebook can also help you organize sources first.

FAQ

How do I enable Gemini in Google Slides?

There's no setting to switch on. Google says there is no admin control for these features. If you have an eligible plan, open a presentation on a computer and click Ask Gemini at the top right. If the button is missing, check your plan, set your language to English, and give the rollout time.

Can Gemini edit an entire presentation at once?

Yes, since the update Google announced on October 30, 2026. One prompt can restyle, rewrite, combine or add slides across the deck. It's rolling out gradually to Business Standard and Plus, Enterprise Standard and Plus, Google AI Pro and Ultra, and Google AI Pro for Education.

Is Gemini in Google Slides free?

Not the side panel. It needs a paid Workspace plan or Google AI Pro or Ultra. Free users can make and edit a deck in the Gemini app and open it in Google Slides, or try Google Workspace Experiments.

Can I use Gemini in Google Slides on my phone?

Google's help page says presentation generation in Slides is available on desktop only. The Gemini app can create decks on the web, but editing slide decks inside the app is also web only.

Does Gemini in Google Slides work in other languages?

Not yet for deck generation and whole deck editing. Google says both launched in English only.

Can I undo changes Gemini makes to my slides?

Yes. Google says whole deck edits are applied as if you made them, so Undo and version history let you review or revert them.