How to Make a New Folder in Gmail (And Why Gmail Calls Them Labels)

If you've been searching for a "New Folder" button in Gmail and can't find one, you're not alone — and you're not doing anything wrong. Gmail simply doesn't use the word "folder." Instead, it uses a system called Labels, which work similarly to folders but with some meaningful differences that affect how you organize your inbox.

Here's everything you need to know about creating and using them.

Gmail Uses Labels, Not Folders

In most email clients — Outlook, Apple Mail, Thunderbird — you create folders and move emails into them. One email lives in one folder.

Gmail works differently. Labels are tags applied to emails, meaning a single email can carry multiple labels at once. Think of it less like filing a document into a cabinet drawer and more like tagging a photo with multiple descriptors.

When you "move" an email to a label in Gmail, you're technically applying that label and archiving the message out of your inbox. The email still exists — it just stops appearing in the main inbox view and shows up under its label instead.

For most everyday use, this distinction doesn't matter much. Labels look and behave like folders in the left sidebar. But understanding the difference becomes important if you're managing a complex organizational system.

How to Create a New Label (Folder) in Gmail on Desktop 🖥️

1. Open Gmail in your browser and look at the left-hand sidebar.
2. Scroll down past your default categories (Inbox, Sent, Drafts, etc.) until you see "More" — click it to expand the menu.
3. Scroll further down and click "Create new label."
4. Type the name you want for your label.
5. Optionally, you can nest it under an existing label by checking the "Nest label under" box and selecting a parent label — this creates a folder-within-a-folder style hierarchy.
6. Click Create.

Your new label will now appear in the left sidebar and can be applied to any email.

Creating a Label Directly From an Email

You can also create a label on the fly while reading a message:

1. Open the email.
2. Click the Label icon (looks like a tag) in the toolbar at the top.
3. Type a new label name in the search box that appears.
4. Click "Create new" when it appears as an option.
5. Click Apply.

This method is faster when you're mid-workflow and don't want to navigate away.

How to Create a Label in the Gmail Mobile App 📱

The mobile experience is slightly different depending on whether you're using Android or iOS, but the general path is similar:

1. Tap the hamburger menu (three horizontal lines) in the top-left corner.
2. Scroll down to the bottom of the menu.
3. Tap "Create new" under the Labels section.
4. Enter a name and tap "Done."

One limitation worth knowing: nested labels (sub-labels) can only be created on the desktop version of Gmail. If you set them up on desktop, they'll appear correctly on mobile — but you can't build that hierarchy from within the app itself.

Moving Emails Into a Label

Creating a label is only half the task. To actually use it as an organizational folder:

• On desktop: Open or select an email, click the Move to icon (a folder with an arrow), and choose your label. This applies the label and removes the email from your inbox.
• Alternatively: Drag an email from your inbox directly onto a label in the left sidebar.
• On mobile: Open the email, tap the three-dot menu in the top-right corner, select "Move to", and choose your label.

You can also apply a label without moving the email out of your inbox — useful if you want an email visible in both places simultaneously.

Using Filters to Auto-Label Incoming Mail

If your goal is to automatically sort incoming emails — say, all newsletters go to a "Reading" label, or all messages from a specific client go to a "Projects" folder — Gmail's filter system handles this automatically.

1. Go to Settings → See all settings → Filters and Blocked Addresses.
2. Click "Create a new filter."
3. Define your criteria (sender address, subject keywords, etc.).
4. Click "Create filter" and choose "Apply the label" from the action list.
5. Select an existing label or create a new one.

Filters run automatically on all future incoming mail matching your criteria, which removes the manual step entirely.

What Affects How Well This System Works for You

Gmail's label system is genuinely flexible, but how well it fits your needs depends on a few variables:

The Difference Between Labels, Categories, and Tabs

Gmail also has tabs (Primary, Social, Promotions, etc.) and categories — these are separate from labels you create yourself. They're automated sorting features Google controls, not custom folders you define.

Your custom labels sit in the left sidebar and are entirely under your control. The tabs across the top of your inbox are Gmail's own filtering layer running underneath everything else. 🗂️

How these two systems interact — and whether having both active helps or creates confusion — tends to depend on how you've configured your Gmail tabs and how much automated sorting you actually want versus manual control.

Understanding the label system is straightforward. Deciding exactly how to structure labels for your specific inbox — how many to create, whether to nest them, which emails to filter automatically — is where your own workflow, habits, and the actual content of your email life become the deciding factors.