Every email you send from Outlook can include a professional closing line by setting up a signature. Learning how to add signature in outlook is a simple task that saves time and boosts your professional image. A well-crafted signature includes your name, title, and contact details automatically at the end of each message. This guide walks you through the exact steps for Outlook on desktop, web, and mobile.
You don’t need technical skills to set this up. Just follow the steps below, and you’ll have a polished signature in minutes. Let’s get started with the most common version—Outlook for Windows.
How To Add Signature In Outlook (Desktop Version)
Outlook for Windows offers the most features for signature creation. You can add text, images, and even social media links. Here’s the step-by-step process for the 2019, 2021, and Microsoft 365 versions.
Step 1: Open The Signature Settings
- Launch Outlook on your computer.
- Click on the File tab in the top-left corner.
- Select Options from the menu that appears.
- In the Outlook Options window, click on Mail from the left sidebar.
- Look for the Signatures button and click it. This opens the Signatures and Stationery dialog box.
Step 2: Create A New Signature
- In the dialog box, under the E-mail Signature tab, click New.
- Type a name for your signature (e.g., “Professional” or “Work”). This helps you identify it later.
- Click OK to confirm.
Step 3: Design Your Signature
Now you can build your signature in the editing box. Use the formatting toolbar to change fonts, colors, and sizes. Include the following elements:
- Your full name
- Job title or position
- Company name
- Phone number
- Email address
- Website or LinkedIn profile (optional)
To add an image like your company logo, click the Insert Picture icon (usually a small landscape image). Select the file from your computer and resize it as needed. Keep images small to avoid large email sizes.
Step 4: Set Default Signatures
At the bottom of the dialog box, you’ll see two dropdown menus:
- E-mail account: Choose the account you want this signature for (if you have multiple).
- New messages: Select the signature you just created from the dropdown.
- Replies/forwards: You can choose a different signature for replies, or leave it blank.
Click OK to save all changes. Your signature will now appear automatically in new emails.
Step 5: Test Your Signature
Create a new email message to see your signature in action. Click New Email from the Home tab. Your signature should appear at the bottom. If it doesn’t, go back to the settings and ensure the default signature is selected correctly.
How To Add Signature In Outlook On Mac
Outlook for Mac has a slightly different interface. The process is still straightforward, though. Here’s how to do it.
Open Preferences
- Open Outlook on your Mac.
- Click Outlook in the top menu bar, then select Preferences.
- In the Preferences window, click on Signatures.
Create Your Signature
- Click the + (plus) button at the bottom of the signature list.
- Type a name for your signature.
- In the editing area on the right, type your signature text. Use the formatting toolbar to adjust fonts, colors, and alignment.
- To add an image, click the Insert Image button (camera icon) and choose a file.
Set Default Signature
- Under the Choose default signature section, select your email account.
- For New messages, pick your signature from the dropdown.
- For Replies/forwards, you can select the same or a different signature.
- Close the window to save automatically.
How To Add Signature In Outlook Web App (OWA)
Using Outlook on the web? The steps are simpler but less customizable. Follow these instructions.
Access Settings
- Log in to your Outlook web account (outlook.com or office.com).
- Click the Settings gear icon in the top-right corner.
- Scroll down and click View all Outlook settings at the bottom.
- In the Settings panel, select Mail from the left menu, then click Compose and reply.
Create Your Signature
- Under Email signature, type your signature text in the box.
- Use the formatting toolbar to bold, italicize, or change font size. You can also add hyperlinks and images.
- To add an image, click the Insert pictures inline button (picture icon). Upload from your computer or a URL.
Set Default Behavior
- Check the box Automatically include my signature on new messages I compose.
- Optionally, check the box for replies and forwards if desired.
- Click Save at the top of the panel.
How To Add Signature In Outlook Mobile App
For iOS and Android users, the Outlook mobile app supports signatures too. Here’s the process.
On IPhone Or IPad
- Open the Outlook app on your device.
- Tap your profile picture or initials in the top-left corner.
- Tap the Settings gear icon.
- Scroll down and tap Signature.
- Toggle Signature on if it’s off.
- Type your signature in the text box. You can use basic formatting like bold or italics.
- Tap Save in the top-right corner.
On Android
- Open the Outlook app.
- Tap your profile picture in the top-left.
- Tap the Settings gear icon.
- Select your email account under Accounts.
- Scroll to Signature and tap it.
- Toggle the switch on, then type your signature.
- Tap the back arrow to save automatically.
Tips For Creating A Professional Signature
A good signature is more than just text. It represents you and your company. Keep these tips in mind:
- Keep it short: Include only essential contact details. Avoid long quotes or images.
- Use standard fonts: Stick with Arial, Calibri, or Times New Roman for compatibility.
- Limit colors: Use one or two colors that match your brand. Avoid neon or distracting shades.
- Add a logo: If your company allows it, include a small logo. Keep the file size under 50 KB.
- Include social links: Add clickable icons for LinkedIn, Twitter, or a company blog.
- Test on mobile: Check how your signature looks on a phone screen. Adjust font size if needed.
Common Issues And Fixes
Sometimes signatures don’t work as expected. Here are solutions to frequent problems.
Signature Not Appearing
If your signature doesn’t show up in new emails, check these things:
- Ensure you selected the correct default signature for new messages.
- Restart Outlook after making changes.
- Verify that the signature is not empty. Go back to the editing box and confirm.
Signature Formatting Looks Wrong
Formatting can break when emails are viewed in different clients. To fix this:
- Use plain text or simple HTML formatting. Avoid complex tables.
- Test your signature by sending an email to yourself.
- If using images, ensure they are hosted online (not attached) to avoid display issues.
Multiple Signatures For Different Accounts
Outlook allows separate signatures for each email account. In the Signatures dialog box, choose the account from the dropdown before setting defaults. You can create multiple signatures and assign them to different accounts.
Advanced Signature Features
Once you master the basics, explore these advanced options.
Add Hyperlinks
Highlight text like “Visit my website” and click the Insert Hyperlink button (chain icon). Enter the URL and click OK. This works in both desktop and web versions.
Use Business Cards
Outlook lets you attach a vCard (electronic business card) to your signature. In the Signatures dialog box, click Business Card and select a contact. This adds a small card image with contact details.
Include Social Media Icons
You can add clickable social media icons by inserting images and linking them. First, download small icons (e.g., LinkedIn, Twitter) from a free icon site. Insert each image, then right-click and select Hyperlink to add the URL.
Create A Signature Template
If you need the same signature for multiple people in your company, create a template. Design the signature in a Word document, save it as HTML, then copy the HTML into the Outlook signature editor. This ensures consistency.
How To Remove Or Edit A Signature
Need to update or delete a signature? Here’s how.
Edit An Existing Signature
- Go to the Signatures dialog box (File > Options > Mail > Signatures).
- Select the signature from the list.
- Make changes in the editing box.
- Click OK to save.
Delete A Signature
- In the same dialog box, select the signature you want to remove.
- Click the Delete button.
- Confirm the deletion. The signature is removed permanently.
Frequently Asked Questions (FAQ)
How do I add a signature in Outlook for free?
Outlook’s signature feature is included with all versions, including the free Outlook.com web app. Follow the steps for your platform above—no extra cost.
Can I use an image in my Outlook signature?
Yes, you can insert images like logos or photos. In desktop Outlook, use the Insert Picture button. In the web version, use the Insert pictures inline option. Keep images small for fast loading.
Why is my signature not showing up in replies?
You may not have set a default signature for replies and forwards. In the Signatures dialog box, select a signature from the “Replies/forwards” dropdown menu. If you leave it blank, no signature appears.
How do I add a signature to all outgoing emails in Outlook?
Set your signature as the default for “New messages” in the Signatures dialog box. This ensures every new email includes it. For replies, set a separate default if needed.
Can I have different signatures for different email accounts?
Yes, Outlook supports multiple signatures per account. Create each signature separately, then assign them to the appropriate account using the dropdown menus in the Signatures dialog box.
Final Thoughts
Setting up a signature in Outlook takes just a few minutes but makes a lasting impression. Whether you use the desktop app, web version, or mobile device, the process is simple. Start with a clean, professional design that includes your key contact details. Test it by sending a test email to yourself. If something looks off, adjust the formatting or remove unnecessary elements. Remember, a good signature is consistent across all your emails. It saves you time and ensures every message ends with a professional touch. Now you know how to add signature in outlook—go ahead and set yours up today.