How to Add a Picture to Your Gmail Signature

The basic steps to add an image to your Gmail signature

You can add a picture to your Gmail signature on both desktop and mobile, though the desktop version gives you more control. On a computer, open Gmail, click the gear icon in the top right, select "See all settings," then go to the "Signature" tab. In the signature text box, click the image icon (it looks like a small picture frame) and choose "Upload an image" or "Choose from web." Select your file, and Gmail will insert it into your signature. The image will appear in every email you send from that point forward.

On a phone or tablet, the process is more limited. The Gmail app does not let you add images directly to signatures. Instead, you need to use the mobile web version: go to gmail.com in your phone's browser, tap the three-line menu, scroll down to "Settings," find "Signature," and use the same image icon to upload. After you add the image on mobile web, it will show up in the Gmail app on that device.

Key Takeaways

Desktop Gmail lets you insert images by clicking the image icon in the signature editor and uploading a file or choosing from the web.
The Gmail mobile app does not support adding images to signatures, so you must use the mobile web version at gmail.com instead.
Image file size matters — Gmail works best with images under 100 KB, or the signature may load slowly or not display correctly.
Once you add an image to your signature, it appears in every outgoing email unless you manually remove it before sending.

File size and image format matter for reliability

Gmail does not publish a hard limit on signature image size, but images larger than 100 to 150 KB often cause problems. A large image can slow down email loading for recipients, especially on slower connections, and may not display at all on some email clients. Before you upload, resize your image using free tools like Pixlr, Canva, or even your phone's built-in photo editor.

PNG and JPG formats both work in Gmail signatures. PNG is better if your image has a transparent background (like a logo). JPG is better if your image is a photograph or has many colors. If you are uploading a logo or company image, ask your organization whether they have a preferred format or size — many do.

Positioning and sizing the image in your signature

Once the image uploads, Gmail places it in the signature text box. You can click the image to resize it by dragging the corners, or you can delete it and re-upload if you want to start over. The image will sit wherever you placed it in the signature — above your name, below it, or to the side of your text.

If you want the image and text side by side rather than stacked, you may need to add the image and then type your name and contact details on the same line. This does not always work perfectly across all email clients, so test it by sending yourself an email and opening it in a different email program (like Outlook or Apple Mail) to see how it looks.

What happens when recipients open your email

When you send an email with an image signature, the image is embedded in the message itself — it is not a link that breaks if you move files around. Recipients will see the image as long as their email client displays images. Some email programs (like Outlook on desktop) show images by default. Others (like Gmail's web interface) ask the recipient to "Display images below" before showing them, as a privacy measure.

If a recipient has images turned off in their email settings, they will see a blank space or a broken image icon where your picture should be. This is normal and not a problem with your signature — it is the recipient's choice. Your text signature will still appear, so make sure your name and contact details are also typed out in text form, not just in the image.

Removing or changing your signature image

To remove the image, go back to Settings > Signature, click on the image in the text box, and press Delete or Backspace. To change it, click the image and then click the image icon again to upload a new one. Gmail will replace the old image with the new one.

If you have multiple email addresses in your Gmail account, each one can have its own signature with a different image. Go to Settings > Signature, and you will see a dropdown menu at the top showing each of your email addresses. Select the address you want to edit, then add or change the image for that signature only.

Common reasons images do not show up in signatures

If your image is not appearing in your sent emails, the most common cause is that it is too large. Gmail may fail silently if the file exceeds certain size limits. Try resizing the image to under 100 KB and uploading again. Another cause is that you are using the Gmail mobile app instead of the web version — the app does not display signature images you add through the web, though it will show images added on desktop.

A third reason is that your email client or your recipient's email client is not loading images. If you are sending from Gmail but reading your sent mail in Outlook or Apple Mail, those programs may not display the image until you tell them to show images. Ask a colleague to open one of your emails and confirm whether they see the image — if they do, the problem is on your end, not the signature itself.

Frequently Asked Questions

Can I add a clickable link to the image in my signature?

Not directly through Gmail's signature editor. If you need an image that links to a website or email address, you have two options: use a third-party signature tool like HubSpot or Newoldstamp that integrates with Gmail, or add the image and then manually add a link to it by editing the HTML of the signature. The HTML route requires some technical knowledge and is not recommended unless you are comfortable with code.

Will the image signature show up when I forward or reply to emails?

Yes. Your signature, including the image, appears at the bottom of every email you send — replies, forwards, and new messages. If you want to send a reply without your signature, you can manually delete it before hitting send.

What if my company logo is very small or very large?

Resize it before uploading. A logo should be roughly 100 to 200 pixels wide so it is visible but does not dominate the signature. Use your phone's photo editor or a free tool like Pixlr to crop and resize, then upload the smaller version. This also keeps the file size down.

Can I use an animated GIF in my Gmail signature?

Gmail accepts GIF files, but most email clients do not animate them in signatures — they will show only the first frame. Stick with static PNG or JPG images for signatures.

Does adding an image to my signature make emails harder to search?

No. Gmail indexes the text in your signature, not the image content. Searching for your name or company will still find all your emails, whether or not they contain a signature image.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.