How to Create a Folder in Gmail (And Why Gmail Calls Them Something Else)
If you've searched for how to create a folder in Gmail, you've already hit the first piece of useful information: Gmail doesn't actually use folders. What it uses instead are Labels — and understanding that distinction is the key to organizing your inbox the way you want.
Gmail Uses Labels, Not Folders
Traditional email clients like Outlook use folders as containers. An email lives in one folder at a time. Gmail works differently. Labels are tags applied to messages, and a single email can carry multiple labels simultaneously. When you click a label in the sidebar, Gmail shows you all messages tagged with it — which looks and feels exactly like opening a folder.
For most users, labels do everything folders do. For power users, they do more.
How to Create a Label in Gmail on Desktop
- Open Gmail in a browser and look at the left-hand sidebar.
- Scroll down past the default categories (Inbox, Sent, Drafts, etc.) until you see "More" — click it to expand.
- Scroll further until you find "Create new label" and click it.
- Type a name for your label in the dialog box that appears.
- Optionally, nest it under an existing label by checking the box for "Nest label under" and selecting a parent label from the dropdown.
- Click "Create."
Your new label will appear in the left sidebar. You can drag emails onto it, or apply it manually when reading a message.
How to Create a Label in Gmail on Mobile
The Gmail mobile app (iOS and Android) lets you apply labels to messages, but creating new labels from scratch works better on desktop. The mobile interface has a simplified sidebar and doesn't expose the "Create new label" option in the same direct way.
If you primarily manage Gmail on your phone, the recommended workflow is:
- Create your labels once on desktop (or mobile browser with desktop view enabled)
- Apply and manage them through the mobile app going forward
Applying a Label to an Email 📁
Once a label exists, you have several ways to apply it:
- Open an email, click the label icon (tag symbol) in the toolbar at the top, and select or search for a label.
- Select multiple emails from your inbox using checkboxes, then use the same label icon to apply a label in bulk.
- Right-click an email in the inbox list (on desktop) to access label options from the context menu.
To make an email appear only under a specific label and disappear from your main inbox, apply the label and then archive the message. It won't show in Inbox, but it will always be accessible under its label.
Nested Labels: Gmail's Version of Subfolders
Gmail supports nested labels, which function like subfolders. For example, you might create a parent label called Work and nest labels like Work/Clients, Work/Invoices, and Work/Projects underneath it.
This hierarchy appears in the sidebar and helps keep a large number of labels manageable. Nesting is purely visual organization — it doesn't restrict which messages can carry which labels.
Key Variables That Affect How You Use Labels
How useful Gmail labels are depends on a few personal factors:
| Variable | How It Affects Label Use |
|---|---|
| Email volume | High-volume inboxes benefit most from multiple labels and filters |
| Device preference | Desktop gives full label management; mobile is better for applying existing labels |
| Workflow type | Project-based work suits nested labels; simple personal use may only need 2–3 labels |
| Use of filters | Labels become far more powerful when paired with Gmail's automatic filter rules |
| Google Workspace vs. free Gmail | Core label functionality is identical across both |
Using Filters to Auto-Label Emails 🏷️
Labels become genuinely powerful when combined with Gmail Filters. A filter is a rule that automatically applies a label (and optionally archives, stars, or marks as read) any incoming email that matches criteria you define — sender address, subject keywords, recipient, and more.
To set up a filter:
- In Gmail on desktop, click the search bar and then the filter icon on the right side of the search bar.
- Enter your criteria and click "Create filter."
- On the next screen, check "Apply the label" and choose or create a label.
- Click "Create filter" to save it.
From that point, matching emails are labeled automatically — no manual sorting required.
How Labels Differ From Categories
Gmail also has Categories (Primary, Social, Promotions, Updates, Forums) which appear as inbox tabs. These are different from labels. Categories are Gmail's automated sorting system. Labels are user-created organizational tools. Both can coexist, and an email can sit in a Category tab and carry a custom label at the same time.
Color-Coding and Visibility Options
Each label can be assigned a color, making it easy to spot labeled messages at a glance in the inbox. Right-click any label in the sidebar and select "Label color" to choose from preset options.
You can also control whether a label appears in the sidebar, in message list view, both, or neither — useful for keeping the interface clean if you have many labels you use mainly through search.
How many labels you need, whether nesting makes sense, and how aggressively you want to use filters all comes down to how your inbox actually functions day to day — and that's different for every person's setup. ✉️