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Email Signature Software
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Beautifully designed, tested and coded HTML email signature templates, along with online software to create, manage and deploy them.

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email signature rescue
Over 80,000 email signatures created with Email Signature Rescue
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Email Signature Rescue Browser Extension

Install HTML email signatures in all your favorite online email clients including Gmail, Google Inbox, Outlook Office 365, Outlook.com, AOL Mail, Yahoo Mail and G Suite (NEW).

Download

To install our web extension, simply select your web browser below and follow the prompts.

Install in Google Chrome Install in Mozilla Firefox Install in Apple Safari

What does the Email Signature Browser Extension do?

  • Works with Gmail, Google Inbox, Outlook Office 365, Outlook.com, AOL Mail, Yahoo Mail and G Suite (NEW).
  • Bypass character limits in your online email clients
  • Use your Key from your Email Signature Rescue account to install your HTML email signatures easily.
  • Update Signatures in ESR and Force Updates in the extension across all online email clients
  • Setup Multiple Email Signatures for different email addresses and online email clients
  • Live Preview email signatures in the extension
  • If you don't have an Email Signature Rescue account, you can still paste HTML directly into the extension.

How does the Email Signature Browser Extension work?

Download the free extension from the official Browser Web Stores by pressing the download buttons above. Once downloaded, a new Email Signature Rescue blue envelope icon will appear on your browser's toolbar - next to the search bar.

Click on the blue button to open the signature installer options.

For Email Signature Rescue Members and Associated Members

If you're an Email Signature Rescue member or have been emailed a key from your Administrator, follow these instructions.

  1. Select the email client you would like to install your signature into, you can select one or all.
  2. Paste your email signature's key from your Dashboard (or you may have been emailed this key from your Administrator) into the Key box.
  3. If you have multiple email addresses in this email client, you can select which one to apply the email signature to. Click on Advanced Settings to reveal more options. Enter the email address exactly as it appears in the email client for the signature you are setting up.
  4. You can preview the signature by pressing the Preview button.
  5. If you make changes to your email signatures in your Email Signature Rescue Dashboard, press Force Update to see those changes right in the extension.
  6. You can also delete the signature if you need to.
  7. You can add more email signatures by pressing the "Add New Email Signature" green button at the bottom.
For Non-Members

If you don't have an Email Signature Rescue account, you can paste your HTML signature directly into the extension. Please note that we recommend using our Email Signature Templates as they have been tested across all major email clients.

  1. Select the email client you would like to install your signature into, you can select one or all.
  2. Click on Advanced Settings and paste your signature's HTML code directly into the box where shown.
  3. If you have multiple email addresses in this email client, you can select which one to apply the email signature to. Click on Advanced Settings to reveal more options. Enter the email address exactly as it appears in the email client for the signature you are setting up.
  4. You can preview the signature by pressing the Preview button.
  5. If you make changes to your email signature's HTML code, paste in the new code and press Force Update to see those changes right in the extension.
  6. You can also delete the signature if you need to.
  7. You can add more email signatures by pressing the "Add New Email Signature" green button at the bottom.

How do I install my email signature in the browser extension?

Before you start: Download our Free Extension

Before you start: Download our Free Extension

Download our Free Email Signature Installer Extension

To install our web extension, simply select your web browser below and follow the prompts.

Install in Google Chrome Install in Mozilla Firefox Install in Apple Safari

Install: Gmail

Install: Gmail

1
Step One

You should have been provided with a key code for your email signature. Copy this key.

copy key from email

If you don't have a key code, you can access it from your Email Signature Rescue dashboard.

copy key from email signature rescue account


2
Step Two

Open your Email Signature Rescue web extension by clicking the icon at the top right of your Google Chrome or Mozilla Firefox toolbar.

Once the web extension is open, select Gmail from the dropdown list.

select your mail client from the list


3
Step Three

Paste your copied Signature Key into the box to the right and click Save Key.

paste key into web extension


4
Step Four

Click the Preview Signature button to ensure that your email signature is installed correctly.

gmail settings


5
Step Five

Click Force Update to ensure that the email signature gets pushed to your web browser.

click force update to push changes


6
Step Six

Now that your signature has been installed, log in to your Gmail account and press the compose button. You will see your email signature is automatically inserted into your email.

login to your gmail account and compose a new email


Congratulations! Your email signature is now installed and ready to use!

Install: Google Inbox

Install: Google Inbox

1
Step One

You should have been provided with a key code for your email signature. Copy this key.

copy key from email signature rescue account

If you don't have a key code, you can access it from your Email Signature Rescue dashboard.

copy key from email


2
Step Two

Open your Email Signature Rescue web extension by clicking the icon at the top right of your Google Chrome or Mozilla Firefox toolbar.

Once the web extension is open, select Google Inbox from the dropdown list.

select your mail client from the list


3
Step Three

Paste your copied Signature Key into the box to the right and click Save Key.

paste key into web extension


4
Step Four

Click the Preview Signature button to ensure that your email signature is installed correctly.

gmail settings


5
Step Five

Click Force Update to ensure that the email signature gets pushed to your web browser.

click force update to push changes


6
Step Six

Now that your signature has been installed, log in to your Google Inbox account and press the compose button. You will see your email signature is automatically inserted into your email.

login to your google inbox account and compose a new email


Congratulations! Your email signature is now installed and ready to use!

Install: Yahoo Mail

Install: Yahoo Mail

1
Step One

You should have been provided with a key code for your email signature. Copy this key.

copy key from email signature rescue account

If you don't have a key code, you can access it from your Email Signature Rescue dashboard.

copy key from email


2
Step Two

Open your Email Signature Rescue web extension by clicking the icon at the top right of your Google Chrome or Mozilla Firefox toolbar.

Once the web extension is open, select Yahoo Mail from the dropdown list.

select your mail client from the list


3
Step Three

Paste your copied Signature Key into the box to the right and click Save Key.

paste key into web extension


4
Step Four

Click the Preview Signature button to ensure that your email signature is installed correctly.

yahoo mail settings


5
Step Five

Click Force Update to ensure that the email signature gets pushed to your web browser.

click force update to push changes


6
Step Six

Now that your signature has been installed, log in to your Yahoo Mail account and compose a new email. You will see your email signature is automatically inserted into your email.

login to your yahoo mail account and compose a new email


Congratulations! Your email signature is now installed and ready to use!

Install: Outlook.com

Install: Outlook.com

1
Step One

You should have been provided with a key code for your email signature. Copy this key.

copy key from email signature rescue account

If you don't have a key code, you can access it from your Email Signature Rescue dashboard.

copy key from email


2
Step Two

Open your Email Signature Rescue web extension by clicking the icon at the top right of your Google Chrome or Mozilla Firefox toolbar.

Once the web extension is open, select Outlook.com from the dropdown list.

select your mail client from the list


3
Step Three

Paste your copied Signature Key into the box to the right and click Save Key.

paste key into web extension


4
Step Four

Click the Preview Signature button to ensure that your email signature is installed correctly.

outlook.com settings


5
Step Five

Click Force Update to ensure that the email signature gets pushed to your web browser.

click force update to push changes


6
Step Six

Now that your signature has been installed, log in to your Outlook.com account and compose a new email. You will see your email signature is automatically inserted into your email.

login to your outlook.com account and compose a new email


Congratulations! Your email signature is now installed and ready to use!

Install: Office 365

Install: Office 365

1
Step One

You should have been provided with a key code for your email signature. Copy this key.

copy key from email signature rescue account

If you don't have a key code, you can access it from your Email Signature Rescue dashboard.

copy key from email


2
Step Two

Open your Email Signature Rescue web extension by clicking the icon at the top right of your Google Chrome or Mozilla Firefox toolbar.

Once the web extension is open, select Office 365 from the dropdown list.

select your mail client from the list


3
Step Three

Paste your copied Signature Key into the box to the right and click Save Key.

paste key into web extension


4
Step Four

Click the Preview Signature button to ensure that your email signature is installed correctly.

office 365 settings


5
Step Five

Click Force Update to ensure that the email signature gets pushed to your web browser.

click force update to push changes


6
Step Six

Now that your signature has been installed, log in to your Office 365 account and compose a new email. You will see your email signature is automatically inserted into your email.

login to your outlook.com account and compose a new email


Congratulations! Your email signature is now installed and ready to use!

Install: AOL Mail

Install: AOL Mail

1
Step One

You should have been provided with a key code for your email signature. Copy this key.

copy key from email signature rescue account

If you don't have a key code, you can access it from your Email Signature Rescue dashboard.

copy key from email


2
Step Two

Open your Email Signature Rescue web extension by clicking the icon at the top right of your Google Chrome or Mozilla Firefox toolbar.

Once the web extension is open, select AOL Mail from the dropdown list.

select your mail client from the list


3
Step Three

Paste your copied Signature Key into the box to the right and click Save Key.

paste key into web extension


4
Step Four

Click the Preview Signature button to ensure that your email signature is installed correctly.

click preview signature button


5
Step Five

Click Force Update to ensure that the email signature gets pushed to your web browser.

click force update to push changes


6
Step Six

Now that your signature has been installed, log in to your AOL Mail account and compose a new email. You will see your email signature is automatically inserted into your email.

login to your AOL Mail account and compose a new email


Congratulations! Your email signature is now installed and ready to use!

Troubleshooting: Email signature is too long message - Character limit restriction

Troubleshooting: Email signature is too long message - Character limit restriction

If you're receiving an error message saying your email signature is too long, then you are using the web extension incorrectly.

The web extension replaces the need for using your mail client's settings. So if you are using Gmail, you should not be attempting to install your email signature in Gmail's settings once your email signature has been installed in the web extension. Our web extension will automatically add your email signature to any emails within that mail client.

Troubleshooting: Where do I find my email signature key?

Troubleshooting: Where do I find my email signature key?

  • If you are an Email Signature Rescue member and are logged into your account, you can access your signature key directly from your Dashboard. Simply click the Key button then highlight and copy the key code.
  • If you have been emailed your email signature key, go to the email and copy the key code.

Troubleshooting: I don't have an email signature key

Troubleshooting: I don't have an email signature key

If you don't have an email signature key, but have an email signature file, you can still install your email signature into the web extension using your signatures HTML code.

If you don't have an email signature key, then you can also install your email signature by using the HTML code. Copy your HTML code then open the web extension, click Advanced Settings then click Enter Custom HTML Code, paste your code and click Save HTML.


If you don't have an email signature HTML file, consider joining Email Signature Rescue now and get creating! We offer over 20 professionally designed and tested email signature templates, tools and features to create and manage your email signatures online and a whole lot more.

Join Email Signature Rescue now

What happens once I have installed my signature?

Each time you write a new email, forward an email or reply to an email, the extension's HTML email signature will be inserted directly into the compose message box, following the directions you have specified in the extension.

Do the email signatures have any character limits using the browser extension?

No, there are no character limits. You can include as many characters as you need.

Which online email clients will the Email Signature Browser Extension work with?

Our Email Signature Browser Extension works with the following online email clients:

  • Gmail
  • Outlook.com
  • Outlook Office 365
  • Yahoo Mail
  • AOL Mail
  • Google Inbox
  • G Suite (*NEW)

Which Browsers does the Email Signature Browser Extension Work With?

Our Email Signature Browser Extension works with:

  • Mozilla Firefox
  • Google Chrome

Our Email Signature Templates for Gmail, Outlook.com, Outlook Office 365, Yahoo Mail, AOL Mail and Google Inbox.

Articulate Email Signature Template
Bizedge Email Signature Template
The Business Email Signature Template
Colorbar Email Signature Template
Corporate Email Signature Template
Div Party Email Signature Template
Animated Email Signatures
Formal Email Signature Template
Horizontal Email Signature Template
Horizontal Bar Email Signature Template
Market Me Series Email Signature Templates
Neptune Email Signature Template
Socialite Email Signature Template
The Professional Email Signature Template
Understated Email Signature Template

Email Signature Software

Use our online Email Signature Software to create, customize and manage all your HTML email signatures. Learn More

Email Signature Templates

Customize over 20 professionally designed, coded and tested HTML email signatures using our online software. Learn More

Install in 45+ Email Clients

Install email signatures manually or automatically in over 45 major email clients and software. Learn More

Everything you need to create, customize and manage email signatures.

Email Signature Software for Businesses and Designers.

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