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

If you've been searching for the "New Folder" button in Gmail and can't find it, you're not alone — and you're not missing something obvious. Gmail simply doesn't use folders the way most email clients do. Instead, it uses a system called Labels, which work similarly but with some important differences that actually give you more flexibility once you understand them.

Here's what you need to know to get organized in Gmail, whether you're on desktop or mobile.

Gmail Uses Labels, Not Folders

In traditional email clients like Outlook or Apple Mail, folders are containers — an email lives in one folder at a time. Gmail's Label system works differently: a single email can have multiple labels applied to it simultaneously, which means it can appear in more than one "folder-like" view at once.

When you create a label in Gmail and move an email into it, that label shows up in your left sidebar just like a folder would. For most everyday use, the experience feels identical. The distinction matters more when you start using advanced filtering or want one email to belong to multiple categories at once.

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

The desktop version of Gmail gives you the most control over label creation and management.

Method 1: Using the Sidebar

  1. Open Gmail in your browser and look at the left-hand sidebar
  2. Scroll down past your existing labels until you see "Create new label" (you may need to click "More" to expand the sidebar first)
  3. Click "Create new label"
  4. Type the name you want for your label/folder
  5. Optionally, check "Nest label under" if you want to place it inside an existing label (this creates a subfolder structure)
  6. Click "Create"

Method 2: Through Gmail Settings

  1. Click the gear icon in the top-right corner of Gmail
  2. Select "See all settings"
  3. Navigate to the "Labels" tab
  4. Scroll down and click "Create new label"
  5. Name your label and optionally nest it under an existing one
  6. Click "Create"

This settings panel also shows you all your existing labels in one place, making it useful for bulk organization.

How to Create a Label in Gmail on Mobile

The Gmail app for Android and iOS supports label creation, though the steps vary slightly by platform.

On Android:

  1. Open the Gmail app and tap the hamburger menu (three horizontal lines) in the top-left
  2. Scroll down and tap "Create new" under the Labels section
  3. Type your label name and tap "Done"

On iPhone/iOS:

  1. Open Gmail and tap the menu icon in the top-left
  2. Scroll down to find "Create new" under Labels
  3. Enter a name and confirm

📱 Note: Nested labels (subfolders) can only be created on the desktop version of Gmail. The mobile app will display nested labels but won't let you create that structure from scratch.

How to Move an Email Into a Label

Creating the label is only half the job. Here's how to apply it to emails:

  • On desktop: Open an email, click the Label icon (looks like a tag) in the toolbar at the top, and select your label. Or drag and drop the email from your inbox directly onto the label name in the sidebar.
  • On mobile: Open an email, tap the three-dot menu in the top-right, select "Move to" or "Label as", then choose your label.

The difference between "Move to" and "Label as" matters: moving an email removes it from your inbox, while labeling keeps it in the inbox but adds the label tag. Both show the email under the label view.

Nesting Labels to Build a Subfolder Structure

Gmail supports nested labels, which function like subfolders. For example, you could have a parent label called Work with nested labels like Work/Projects, Work/Invoices, and Work/HR.

To nest a label, simply check the "Nest label under" checkbox when creating a new label on desktop and select the parent label from the dropdown.

This structure is useful for:

  • Separating professional and personal email categories
  • Organizing project-based workflows
  • Archiving old correspondence by year or client

Using Filters to Automatically Apply Labels 🗂️

Once your labels exist, you can tell Gmail to apply them automatically using Filters. This means incoming emails from a specific sender, with certain keywords, or matching other criteria get labeled without any manual effort.

To set this up: Go to Settings → See all settings → Filters and Blocked Addresses → Create a new filter. From there you define the criteria, and on the next screen you can select "Apply the label" from the action options.

Automated labeling can dramatically reduce inbox clutter — but how useful it is depends heavily on how consistent your incoming email patterns are and how many active projects or senders you're managing at once.

The Variables That Affect How You Should Organize Gmail

There's no single right way to set up labels. What works well varies based on:

  • Email volume — someone receiving 20 emails a day needs a different structure than someone receiving 200
  • Professional vs. personal use — work accounts often benefit from client or project-based labels; personal accounts might just need a few broad categories
  • Whether you use search heavily — Gmail's search is powerful enough that some users skip labels entirely and rely on search operators instead
  • Mobile vs. desktop primary use — heavy mobile users may find label management cumbersome and prefer simpler structures
  • Integration with other tools — if you use Gmail with Google Workspace, labels may interact with how your team shares or delegates email

A deeply nested label structure that feels organized to one person can feel like bureaucratic overhead to another. The right setup depends on your actual workflow, not a general template.