You can add Gmail to Outlook on your computer or phone, but Gmail requires an extra security step first

Outlook can read and send email from your Gmail account, but Gmail blocks standard password entry for security reasons. You need to create a one-time password in Gmail before Outlook can connect. This takes about five minutes and works on Windows, Mac, iPhone, and Android.

The process has two parts: first you generate a 16-character password in Gmail, then you enter that password into Outlook instead of your regular Gmail password. After that, Outlook works like any other email account — you can read messages, send replies, and organize folders.

Key Takeaways

  • Gmail requires you to turn on two-factor authentication and create an app password before Outlook can connect.
  • The app password is a 16-character code that you paste into Outlook; your regular Gmail password will not work.
  • On a computer, you add the account through Outlook's File menu or Settings; on a phone, you use the account settings in the Outlook app.
  • After you add the account, Outlook can send and receive Gmail messages, but Gmail's web interface and Outlook may not stay perfectly in sync for labels and folders.

Generate an app password in Gmail first

Open Gmail in a web browser and click your profile picture in the top right corner. Select Manage your Google Account, then click the Security tab. Scroll down to How you sign in to Google and make sure 2-Step Verification is turned on. If it is not, click it, follow the prompts to add your phone number, and confirm the code Google sends you.

Once 2-Step Verification is on, scroll back down and look for App passwords (it appears only after 2-Step Verification is active). Click App passwords, select Mail and Windows Computer (or Mac, iPhone, or Android depending on what you are using). Google generates a 16-character password — copy this entire code and paste it somewhere you can find it in the next step. Do not close this window yet; you will need this password immediately.

Add Gmail to Outlook on Windows

Open Outlook and click File in the top left. Select Add Account. Type your full Gmail address (the one that ends in @gmail.com) and click Connect. A Google sign-in window opens — enter your Gmail password and complete any security checks Google asks for.

After you sign in, Outlook may ask for the app password. If a box appears asking for a password, paste the 16-character code you copied from Gmail. Do not enter your regular Gmail password. Outlook then syncs your Gmail folders and messages. This can take a few minutes the first time.

Add Gmail to Outlook on Mac

Open Outlook and click Outlook in the menu bar at the top. Select Preferences, then click Accounts. Click the plus sign at the bottom left and choose New Account. Select Gmail from the list. Enter your full Gmail address and click Continue.

A Google sign-in window opens — enter your Gmail password and complete any security checks. When Outlook asks for a password to complete the connection, paste the 16-character app password you generated, not your regular Gmail password. Outlook then downloads your Gmail folders and messages.

Add Gmail to Outlook on iPhone or Android

Open the Outlook app and tap the menu icon (three horizontal lines) in the bottom right. Tap Settings, then tap Add Account. Select Gmail. Enter your full Gmail address and tap Continue. Sign in with your Gmail password when prompted, and complete any security checks Google sends to your phone.

When Outlook asks for a password, paste the 16-character app password from Gmail, not your regular password. The app then syncs your Gmail messages and folders. On a phone, this usually takes a minute or two. You can now read and send Gmail messages directly from the Outlook app.

What to expect after you add the account

Outlook shows your Gmail inbox and folders, and you can read, reply to, and delete messages as you normally would. When you send a message from Outlook using your Gmail account, it appears in your Gmail Sent folder as well. Outlook and Gmail stay in sync, so changes you make in one show up in the other within a few minutes.

One thing to know: Gmail labels do not always appear as folders in Outlook the same way they do in Gmail's web interface. If you have created custom labels in Gmail, Outlook may show them as folders, but the organization might look different. You can still access all your messages; the folder structure just may not match exactly.

Troubleshooting if Outlook will not connect

The most common problem is entering your regular Gmail password instead of the app password. If Outlook keeps asking for a password or says the password is wrong, go back to Gmail, copy the 16-character app password again, and paste it exactly as it appears — spaces and all. Do not type it by hand.

If you see an error about "less secure apps" or "sign-in blocked", it means 2-Step Verification is not turned on. Go back to Gmail's Security settings, turn on 2-Step Verification, and then generate the app password again. If Outlook still will not connect after you have done both steps, try removing the account from Outlook and adding it again from the beginning.

Frequently Asked Questions

Can I use my regular Gmail password instead of the app password?

No. Gmail blocks Outlook from using your regular password for security reasons. You must use the 16-character app password that Gmail generates. If you try your regular password, Outlook will reject it.

Do I need to turn on 2-Step Verification if I do not want to?

Yes. Gmail requires 2-Step Verification before it will create an app password, and Outlook needs that app password to connect. This is a Gmail security requirement, not an Outlook setting you can skip.

Will adding Gmail to Outlook delete my messages from Gmail?

No. Outlook reads your Gmail messages but does not remove them from Gmail. Your messages stay in both places. If you delete a message in Outlook, it also deletes from Gmail, so be careful with deletions.

Can I add multiple Gmail accounts to Outlook?

Yes. Repeat the same steps for each Gmail account. Each one needs its own app password generated in Gmail. Outlook shows all your accounts in the folder list on the left side.

What happens if I change my Gmail password?

Your app password stays the same and Outlook keeps working. The app password is separate from your regular Gmail password, so changing one does not affect the other. You only need to generate a new app password if you delete the old one from Gmail's settings.