AI guide · Gemini

How to Use Gemini Canvas

Write a document with Gemini on a page you can edit, change one line at a time, and turn it into a simple web page. Free.

About 8 minutes · Beginner · Checked Oct 20, 2026

What Gemini Canvas is, in one minute

Gemini is Google's AI. Canvas is a way to work with it on a document, not just in chat answers. You ask for a flyer, an email or a plan, and it opens as a page. You can click into it and type, or pick one line and tell Gemini how to change it. When the text is ready, Gemini can also turn it into a simple web page.

It's free. Google says Canvas is available for all Gemini users, in every language and country where the Gemini app works. We checked on a free Google account on 10/20, on a computer, and everything in this guide worked. Paid plans (Google AI Pro and Ultra) get a stronger model and room for much longer projects.

On our computer, Canvas opened inside the chat, under Gemini's answer. One button gives it the whole screen. On a wider screen it may open next to the chat instead.

Which way to use

Canvas is the best way when you want to keep working on the same text. Other guides cover the jobs around it.

Use Canvas when

  • You need a longer piece, like a flyer, a letter or a one-page plan, and you'll change it a few times.
  • You want to fix one line without Gemini rewriting everything else.
  • You want to turn the text into a simple web page you can see right away.

Use something else when

  • Work on a document in ChatGPT: You use ChatGPT more than Gemini, and want the same kind of help with a document there.

    Read the guide
  • Write a quick email: You need a short email or a reply now, and a chat answer is enough.

    Read the guide
Read it before you use it. On ours, Gemini added a made-up street address and phone number to the flyer. Replace anything like that with your own details.

Your first document in Canvas, step by step

A real example: Dan, who runs a small bike repair shop, wants a one-page flyer for his spring tune-up special: $49 instead of $79, until May 31. Then he wants to make one line stronger, and to see the flyer as a web page. The pictures use Gemini on a free account, on a computer.

  1. Step 1: Turn on Canvas

    Go to gemini.google.com and sign in with your Google account. Click the + button at the left of the message box, and choose "Canvas".

    The menu that opens from the + button in Gemini: Upload files, Add from Drive, More uploads, Create image, Create music, Canvas and More tools, with Canvas marked.
  2. Step 2: Ask for the document

    "Canvas" now shows in the message box. Type what you need, and include the facts that matter, like the price and the date. Press Enter.

    The Gemini message box, marked, with Canvas turned on and Dan's request typed: Write a one-page flyer for Dan's Bike Shop's spring tune-up special: $49 instead of $79, until May 31.
  3. Step 3: Read the document

    The flyer opens as a page, with its own name at the top. Click anywhere in it to type, like on any document. The cloud at the top means your changes are saved.

    Dan's request, and under it the flyer open in Canvas, with its top bar marked: the name Spring Tune-Up Flyer, the cloud, two arrows, Export, the full-screen button and X.
  4. Step 4: Change one line

    Select a line with your mouse. A small box opens, "Describe changes". Type what to change, and press Enter. Say "this line": on ours, "Make it more urgent" rewrote the whole flyer, and "Make this line more urgent" changed only the line.

    The line Now Only $49! selected in the flyer, and under it the Describe changes box, marked, with Make this line more urgent typed in it.
  5. Step 5: Go back if you don't like it

    Gemini changes only that line, and the rest stays as it was. Don't like it? The arrows at the top go to the version before, and forward again.

    The flyer after the change, with the new line Act Now, Just $49 for a Limited Time!, and the two arrows at the top marked: Previous version and Next version.
  6. Step 6: Turn it into a simple web page

    In the message box, ask "Turn this flyer into a simple web page." Canvas makes a page with the same offer. "Preview" shows how it looks, and "Code" shows the code behind it, if you want to give it to whoever runs your website.

    Dan's request, Turn this flyer into a simple web page, and the web page in Canvas, with Code and Preview marked at the top.

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In the rest of this guide

  • 8 things to write in Canvas, with prompts to copy

    • A flyer for an offer
    • A letter to your customers
    • A price list
    • Answers to common questions
    • A one-page plan
    • A short article
    • A simple web page
    • A short quiz for your team
  • More ways to use it

    • Take it out of Gemini
    • Work on the full screen
    • Use a normal chat to keep it
    • Share it
    • On your phone
  • When something goes wrong, and how to fix it

    • Gemini answers in the chat, not on a page
    • You asked to change one line, and Gemini rewrote everything
    • A request in the message box answers "Suggestions added" or an error
    • The document has an address or a phone number you didn't give
    • You don't see a "Create" button

Where to go next

Canvas writes the document. These guides help with what's around it.