Gmail doesn't use folders — it uses labels instead

Gmail organizes messages differently than traditional email programs. Instead of moving messages into folders, you create labels and attach them to messages. A single message can have multiple labels at once, and labels appear as clickable categories in your left sidebar. This approach lets you organize the same email under "Work" and "Urgent" simultaneously, something a folder system cannot do.

The process of creating a label takes about 30 seconds and requires no special permissions. Once created, you can apply labels to new messages as they arrive, or go back and label old messages in bulk.

Key Takeaways

  • Gmail labels are created through Settings, not through a folder menu, and they appear in your sidebar once created.
  • You can create a label in under a minute by opening Settings, clicking Labels, and typing a new label name.
  • Nested labels (labels within labels, like "Work/Projects/Client A") help organize large numbers of messages without cluttering your sidebar.
  • Labels can be applied to messages one at a time or in bulk by selecting multiple messages and choosing a label from the toolbar.
  • Unlike folders, a single message can have as many labels as you need, so you can tag an email "Work," "Budget," and "Q4" all at once.

How to create a new label in Gmail

Open Gmail and click the gear icon in the top right corner, then select See all settings. Click the Labels tab near the top of the page. Scroll down to the section labeled "Create new label" and type the name you want for your label in the text box. Click Create.

The new label now appears in your sidebar under "Labels." You can immediately start applying it to messages. If you want to hide a label from your sidebar (but keep using it), go back to Settings > Labels, find the label name, and click Hide next to it.

Using nested labels to organize by category

Nested labels let you create a hierarchy, like "Work/Projects" or "Finance/Taxes/2024." This keeps your sidebar cleaner when you have many related labels. To create a nested label, type the parent label name, then a forward slash, then the child label name. For example, typing "Clients/Acme Corp" creates a label called "Acme Corp" nested under "Clients."

In your sidebar, nested labels collapse under their parent. Click the arrow next to "Clients" to expand and see all client labels at once. You can nest labels up to multiple levels deep, though most people find two or three levels sufficient before the system becomes hard to navigate.

Applying labels to messages

To label a single message, open it and click the label icon (it looks like a tag) in the toolbar at the top. A dropdown menu shows all your labels. Click the checkbox next to any label to apply it. You can apply multiple labels to one message this way. Click outside the menu when finished.

To label multiple messages at once, check the boxes next to each message in your inbox or search results. Click the label icon in the toolbar, then select the labels you want to apply to all selected messages. This is faster than labeling one message at a time when you have a batch to organize.

Moving messages between labels and using label colors

Labels do not move messages the way folders do. Instead, you remove one label and add another. Open a message, click the label icon, uncheck the old label, and check the new one. The message stays in your All Mail archive but now appears under the new label in your sidebar.

You can also assign colors to labels to make them easier to spot. In Settings > Labels, find the label you want to color and click the colored circle next to its name. Choose a color from the palette. Colored labels appear with a small colored square in your sidebar and in message lists, making it faster to scan for messages tagged with that label.

Deleting or renaming labels

To rename a label, go to Settings > Labels, find the label, and click the pencil icon next to it. Type the new name and click Save. Any messages already labeled with the old name automatically update to the new name.

To delete a label, click the trash icon next to it in Settings > Labels. Gmail asks whether you want to delete the label only or delete the label and all messages tagged with it. Choosing "Delete label only" removes the label from your sidebar but keeps all the messages in All Mail. Choosing "Delete label and messages" removes both the label and every message tagged with it, so use this option carefully.

Frequently Asked Questions

Can I create a label on my phone?

Yes. In the Gmail app, tap the menu icon (three horizontal lines), scroll down, and tap "Create new label." Type the label name and tap Create. The label then appears in your sidebar on both phone and desktop.

What's the difference between a label and a folder?

Folders move a message to one location only. Labels tag a message without moving it, and one message can have multiple labels. Gmail stores all messages in All Mail and uses labels to organize views of them, which is why the same email can appear under "Work" and "Urgent" at the same time.

Can I set up a label to automatically apply to incoming messages?

Yes, using filters. Go to Settings > Filters and Blocked Addresses, click "Create a new filter," and set conditions (like "from" a specific sender or "subject" containing certain words). Click "Create filter," check "Apply the label," select your label, and click "Create filter." New messages matching those conditions automatically receive that label.

How many labels can I create?

Gmail does not publish a hard limit, but most accounts can create thousands of labels without performance issues. In practice, keeping labels to a few dozen makes your sidebar manageable and your system easier to use.

Do labels sync across devices?

Yes. Labels you create on desktop appear on your phone, tablet, and any other device where you access Gmail. Messages you label on one device show that label on all devices.