How to turn on categories in Gmail on Mac: tabs for Primary, Social and Promotions

What Gmail categories are on a Mac

Gmail categories are the tabs that sort your inbox into groups. Google's standard groups are Primary, Social, Promotions, Updates, and Forums. You cannot make your own. Gmail only offers that fixed list.

This setting lives on the Gmail web page, so you change it in a browser. The steps match Gmail on a Windows PC. Open Safari or Chrome, go to mail.google.com, and sign in.

Google says 3 billion users rely on Gmail. That figure comes from Google's own January 2026 post, and the company does not say whether it counts monthly users. It tells you Gmail is big, not how your tabs will behave.

Turn on categories in Gmail on Mac, step by step

Work through the steps in order. Each one names the menu you should see on screen. If a menu looks different, reload the page and start again from the gear icon.

You will not find a keyboard shortcut for this setting in Google's help pages. Every step here uses the mouse or trackpad.

Pick the tabs that fit how you work

You can select one tab or all five. Gmail does not let you create a sixth tab with your own rules. Start with the standard list and change it later.

Two options change what you see. The Include starred in Primary checkbox keeps starred mail in Primary. New-mail notifications only cover the Primary tab, so alerts for other tabs may not reach you.

Archived emails do not appear in categories. Archive a message and it leaves the tabs. Search still finds it, so nothing is lost.

Use the full Settings page instead

If Quick settings does not show the options you need, open the full Settings page. Click the gear icon, then See all settings. Open the Inbox tab, set Inbox type to Default, and click Save changes.

That second route comes from Inbox Zero, a third party blog, not from Google. Google's help page describes Quick settings and Customize. Both routes change the same Inbox type setting.

Turn on smart features if tabs still do not show

Tabs depend on more than one setting. Inbox Zero's guide lists four conditions that must all be true. Inbox type must be Default, at least one category must be on, smart features must be on, and no admin restriction can block them.

To check smart features, click the gear icon, then See all settings, then General. Find Smart features in Gmail, Chat and Meet and turn it on. Then look for Google Workspace smart features as well.

Reload Gmail after each change. That shows you which change made the difference, so you do not change three things at once and guess.

Why tabs disappear even after setup

Some inbox views hide the tabs. Inbox Zero says Priority Inbox, Unread first, and Multiple Inboxes turn off the classic tabs view, even with categories on. Google's help page does not confirm the Multiple Inboxes claim, so test it yourself.

To fix this, return to Quick settings and choose Default under Inbox type. The tabs come back when the other conditions are met.

Inbox size is the other limit. Google's help says an inbox with more than 250,000 emails cannot use the Default inbox type. Delete or archive mail to get back under that limit.

A worked example: one inbox, three tabs

Say you run a small shop and get receipts, shipping alerts, and newsletters all day. Start with Primary, Updates, and Promotions. Leave Social and Forums off for now.

Open Quick settings, set Inbox type to Default, and click Customize. Select Primary, Updates, and Promotions, then click Save. Check the inbox and look for the three tabs across the top.

Give it a week of normal use before you judge it. If one sender keeps landing in the wrong tab, make a filter for that sender. The rest of the setup stays simple that way.

Fix settings that do not save

Sometimes the setting does not stick. Inbox Zero's troubleshooting works in a fixed order. Go through it from the top and test after each step.

1. Turn on smart features under See all settings, then General.
2. Open an incognito window with extensions off, sign in, and test the setting there.
3. Disable extensions one at a time to find the one that blocks saving.
4. Clear cookies and cached data for mail.google.com, then sign in again.
5. Try another browser profile, or try another browser entirely.

Work and school Google accounts

A work or school account can hide categories for every user in the domain. An admin may have turned off categories or smart features. You cannot change that from your own settings.

Ask your IT team to check the Google Workspace settings for your domain. Tell them that Inbox type is Default, smart features are on, and the tabs still do not show.

Move mail into the right tab

Mail sometimes lands in a tab you did not expect. Inbox Zero suggests a search to find it. Type category:promotions -in:inbox is:unread in the Gmail search bar and press Return.

That search shows unread Promotions mail that is no longer in your inbox. Read the results before you move anything. Some messages may be ones you want to keep in Promotions.

To send one sender's mail to a fixed tab, make a filter with the Categorize as action. The filter guide has the menu steps. Check your existing filters too. A filter that archives or labels mail can make a tab look empty.

Apple Mail has its own categories

Apple Mail is a separate app, so the Gmail steps do not apply to it. Apple's support page says the categories feature needs macOS Sequoia 15.4 or later. Check your version under Apple menu > About This Mac first.

To show categories, open Mail and choose View > Show Mail Categories from the menu bar. The same setting sits behind the View Options button in the Mail toolbar. Apple Mail uses four categories: Primary, Transactions, Updates, and Promotions.

Clicking the selected category button stops filtering for that category. That lets you see every message again. Use it when a message seems to be missing from its tab.

If you want Gmail in Apple Mail instead, add the account there. The steps for adding Gmail to Apple Mail are on our site.

Turn categories off again

Google's help says you turn categories off by changing your inbox type. Open Quick settings and choose any inbox type other than Default. The tabs go away. You can switch back at any time.

Common mistakes that waste time

• Choosing Customize and forgetting to click Save at the bottom.
• Picking Priority Inbox and expecting the tabs to show. They will not.
• Looking for custom categories. Gmail only offers the five standard tabs.
• Searching for a keyboard shortcut. Google's help pages do not list one for this setting.
• Mixing up Gmail with Apple Mail. The two have different categories and different menus.

Next steps once your tabs are on

Keep your setup simple once the tabs show. Review Promotions every few days. Move a sender out of the way only when you are sure you want that.

If you want to group mail in other ways, use labels. The label guide covers Safari and Chrome. To stop a sender for good, read the block a sender guide.

Categories sort the inbox you already have. Labels and filters handle the rest of your organization.