Where to find and edit your Gmail signature

Your Gmail signature lives in Settings, not in the compose window. Open Gmail, click the gear icon in the top right, then select See all settings. Scroll down until you see the Signature section — it's usually about halfway down the page. You'll see a text box where you can type or paste whatever you want to appear at the bottom of your emails.

Gmail lets you create multiple signatures and choose which one to use for each email account if you have more than one. If you only have one Gmail account, you'll see a single signature box. Type your new signature directly into that box, then scroll to the bottom of the Settings page and click Save Changes. The signature will appear on all new emails you send from that point forward — it won't be added to emails you've already sent.

Key Takeaways

  • Signatures are set in Gmail Settings under the Signature section, not in the compose window.
  • You can create multiple signatures and choose which one to use for each email you send.
  • Changes take effect when ready on new emails but do not appear on emails already sent.
  • Signatures can include text, links, and line breaks, but not images or attachments.
  • If you delete the text in the signature box and save, your emails will have no signature.

What you can and cannot include in a signature

Gmail signatures accept plain text, line breaks, and hyperlinks. You can paste formatted text from a document, though Gmail will strip out most formatting like bold or italics — it keeps the words but removes the styling. If you want to include a phone number, website, or email address, you can turn it into a clickable link by highlighting the text, clicking the link icon in the signature box, and pasting the URL.

You cannot embed images, logos, or attachments directly in a Gmail signature through the standard interface. If you need a logo or image in your signature, you'll need to use Gmail's HTML editor, which requires pasting raw HTML code — a more technical route that most people don't need. For most purposes, a text signature with your name, title, phone number, and website is enough.

Setting up different signatures for different accounts

If you manage multiple Gmail accounts from one inbox using Gmail's multiple account feature, you can create a separate signature for each one. In Settings, look for a dropdown menu at the top of the Signature section that shows your email addresses. Select the account you want to edit, then type or paste that account's signature into the box below. Save your changes, then repeat the process for each additional account.

When you compose a new email, Gmail will automatically use the signature for whichever account you're sending from. You can see which account you're using in the From field at the top of the compose window. If you want to change which account an email goes out from, click the From field and select a different address — the signature will update automatically.

Removing or temporarily disabling your signature

To remove your signature entirely, go back to Settings, find the Signature section, delete all the text in the box, and click Save Changes. Your emails will no longer have a signature at the bottom. There is no "disable" option that keeps the signature saved but turns it off — you either delete it or it appears on every email.

If you want to keep your signature saved but skip it on a specific email, you'll need to delete it manually from that one message before sending. Open the compose window, scroll to the bottom of your email, and delete the signature text. This only affects that single email — your signature will reappear on the next email you write.

Signature formatting and spacing

Gmail's signature box accepts line breaks, so you can press Enter to separate your name from your title, phone number, or website. This makes your signature easier to read. You can also use hyphens, dashes, or blank lines to create visual separation between sections of your signature.

Keep in mind that when someone replies to your email, your signature will appear in the message thread, and they'll see it every time they scroll down. A shorter signature — usually three to five lines — is clearer than a long block of text. Test your signature by sending yourself a test email and checking how it looks on your phone and computer, since formatting can appear slightly different depending on the device.

Troubleshooting signature problems

If your signature isn't appearing on outgoing emails, first check that you actually clicked Save Changes at the bottom of the Settings page. Changes don't take effect until you save. If you did save and the signature still isn't showing, try refreshing the page or signing out and back into Gmail.

If your signature appears on some emails but not others, you may have multiple signatures set up for different accounts and you're sending from an account that doesn't have a signature assigned. Go back to Settings and check the dropdown menu at the top of the Signature section to make sure the account you're using has text in its signature box. If you're using Gmail's forwarding feature or sending emails through a third-party app, those tools may not pull in your Gmail signature — you'd need to set up a signature within that app instead.

Frequently Asked Questions

Can I use different signatures for different types of emails?

Not automatically. Gmail doesn't have a feature to choose signatures based on recipient or subject line. Your best option is to create multiple signatures and manually select which one to use each time you compose an email. Click the three-dot menu in the compose window and look for a signature option if your account supports it.

Will my signature appear when I reply to an email?

Yes. When you reply to or forward an email, your signature will be added to the bottom of your message. If you don't want it on a particular reply, you can delete it manually before sending.

What happens to my signature if I change my Gmail password?

Your signature stays exactly as you set it. Changing your password doesn't affect Settings or any signatures you've created. They remain saved in your account.

Can I copy a signature from one Gmail account to another?

Yes. Go to Settings for the first account, copy the text from the Signature box, then go to Settings for the second account and paste it into that account's Signature box. Save changes for the second account and you're done.

Does my signature count toward Gmail's storage limit?

No. Signatures are stored separately from your email and don't use any of your Gmail storage space.