How to Create Folders in Gmail (And Why Gmail Calls Them Something Else)

If you've searched for how to create folders in Gmail, you've already hit the first wrinkle: Gmail doesn't actually use folders. Instead, it uses a system called Labels — and once you understand how they work, you'll realize they're more flexible than traditional folders, even if the terminology trips people up.

Gmail Uses Labels, Not Folders

In most email clients — like Outlook or Apple Mail — folders are containers. An email lives in one folder at a time. Move it to "Work," and it disappears from your inbox.

Gmail's Labels work differently. A label is a tag attached to a message, and a single email can carry multiple labels simultaneously. When you click a label in the sidebar, Gmail shows you every message tagged with it — which looks and functions just like opening a folder.

For most everyday tasks, the difference is invisible. But it matters when you want one email to appear under two categories at once, which traditional folders can't do.

How to Create a Label in Gmail (Desktop)

Creating a label on the Gmail web interface takes about 30 seconds:

1. Open Gmail in your browser and sign in
2. In the left sidebar, scroll down and click "More" to expand the full menu
3. Scroll further and click "Create new label"
4. Type a name for your label (e.g., "Work Projects," "Receipts," "Travel")
5. Optionally, nest it under an existing label by checking "Nest label under" and selecting a parent — this mimics a subfolder structure
6. Click "Create"

Your new label now appears in the sidebar. Clicking it displays all messages assigned to it.

How to Create a Label in the Gmail Mobile App 📱

The Gmail mobile app (iOS and Android) handles label management slightly differently depending on the version, but the general path is:

1. Tap the three-line menu (hamburger icon) at the top left
2. Scroll to the bottom of the menu
3. Tap "Create new" or "Manage labels" (this varies slightly by app version and OS)
4. Follow the prompts to name and save your label

Note: Label creation is more limited on mobile than on desktop. If you need to set up a complex label structure with nesting, doing it from a browser is more reliable.

How to Apply a Label to Emails

Creating a label is only half the job — you also need to assign it to messages.

To label a single email:

• Open the email, click the label icon (tag icon) in the toolbar, and check the labels you want to apply

To label multiple emails at once:

• Select emails using the checkboxes in the inbox view
• Click the label icon in the top toolbar and choose your labels

To automatically label incoming emails:

• Use Gmail's Filters feature (Settings → See all settings → Filters and Blocked Addresses → Create a new filter)
• Set your filter criteria (sender, subject line, keywords)
• Choose "Apply the label" as the action, selecting your label

Automated filters are where Gmail's label system genuinely outpaces traditional folder systems for organization.

Nesting Labels: Gmail's Version of Subfolders

Gmail supports nested labels, which function like subfolders. For example:

To nest a label, either set it during creation (using the "Nest label under" option) or edit an existing label by hovering over it in the sidebar, clicking the three-dot menu, and selecting "Edit."

Hiding Labels and Keeping the Sidebar Clean 🗂️

If you create many labels, the sidebar can get cluttered. Gmail lets you control visibility:

• Show in label list — keeps it permanently visible in the sidebar
• Show if unread — only appears when there are unread messages tagged with it
• Hide — removes it from the sidebar but keeps it accessible via search and settings

These options are found under Settings → Labels, where every label is listed with individual show/hide toggles.

The Variables That Affect How You'll Use Labels

How useful Gmail's label system turns out to be depends on factors specific to your situation:

• Volume of email — Someone receiving dozens of emails a day benefits far more from filters and nested labels than someone checking email twice a week
• Type of account — A personal Gmail account and a Google Workspace (business) account both support labels, but Workspace accounts may have admin-level restrictions on certain features
• Device preference — Heavy mobile users may find label management awkward compared to desktop users
• Whether you use "Archive" vs. "Delete" — Gmail's label system pairs naturally with archiving (removing emails from inbox without deleting), but people who delete regularly may find less value in detailed label structures
• Cross-platform usage — If you also access your Gmail through a third-party client like Outlook or Thunderbird using IMAP, labels appear as folders in those apps — but behavior and sync can vary

Some people build elaborate label trees with color-coding and automated filters. Others use two or three labels loosely. Neither approach is objectively correct — the right structure is the one that matches how your brain organizes information and how your email actually arrives.

Whether a minimal setup or a detailed hierarchy fits your workflow depends entirely on what's sitting in your inbox and how you tend to find things when you need them.