Create & Install Email Signatures in all your email clients.

Create & Install Email Signatures
in all your email clients.

All the features and tools you need, to save time creating, editing and installing HTML email signatures.

All the features and tools you need, to save time creating,
editing and installing HTML email signatures.

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).

extension screenshot

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

Login to your Email Signature Rescue account and from your dashboard click on Key next to your email signature. Copy the key code.

copy key from email signature rescue account

If you don't have an account, you should have had your email signature key emailed to you. Copy the key from your email instead.

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 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


All Finished!

That's it! Try your email signature now by composing an email in Gmail and emailing it to yourself, a friend or colleague.

Install: Google Inbox

Install: Google Inbox

1
Step One

Login to your Email Signature Rescue account and from your dashboard click on Key next to your email signature. Copy the key code.

copy key from email signature rescue account

If you don't have an account, you should have had your email signature key emailed to you. Copy the key from your email instead.

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


All Finished!

That's it! Try your email signature now by composing an email in Google Inbox and emailing it to yourself, a friend or colleague.

Install: Yahoo Mail

Install: Yahoo Mail

1
Step One

Login to your Email Signature Rescue account and from your dashboard click on Key next to your email signature. Copy the key code.

copy key from email signature rescue account

If you don't have an account, you should have had your email signature key emailed to you. Copy the key from your email instead.

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


All Finished!

That's it! Try your email signature now by composing an email in Yahoo Mail and emailing it to yourself, a friend or colleague.

Install: Outlook.com

Install: Outlook.com

1
Step One

Login to your Email Signature Rescue account and from your dashboard click on Key next to your email signature. Copy the key code.

copy key from email signature rescue account

If you don't have an account, you should have had your email signature key emailed to you. Copy the key from your email instead.

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


All Finished!

That's it! Try your email signature now by composing an email in Outlook.com and emailing it to yourself, a friend or colleague.

Install: Office 365

Install: Office 365

1
Step One

Login to your Email Signature Rescue account and from your dashboard click on Key next to your email signature. Copy the key code.

copy key from email signature rescue account

If you don't have an account, you should have had your email signature key emailed to you. Copy the key from your email instead.

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


All Finished!

That's it! Try your email signature now by composing an email in Office 365 and emailing it to yourself, a friend or colleague.

Install: AOL Mail

Install: AOL Mail

1
Step One

Login to your Email Signature Rescue account and from your dashboard click on Key next to your email signature. Copy the key code.

copy key from email signature rescue account

If you don't have an account, you should have had your email signature key emailed to you. Copy the key from your email instead.

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


All Finished!

That's it! Try your email signature now by composing an email in AOL Mail and emailing it to yourself, a friend or colleague.

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

Learn more

See 200+ Examples   Join Today  

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Online Dashboard

Online Dashboard

From your own online Dashboard you can; create a new email signature, edit an existing email signature, duplicate existing email signature, upload images, email/download email signatures/keys, email all email signature HTML files/keys to all users, download all email signature HTML files to a zip file, search all email signatures and delete an email signature.

Learn more

Social Media Icons

Social Media Icons

Choose from our library of over 100,000 social media icons, including all your favorites like Facebook, Twitter, Linkedin, Pinterest, Youtube + 90 others. 30 colors and 11 sizes to match your branding. Styles include round solid, round with border, square solid and square with rounded corners. Easily add links to all your social media pages.

Learn more

Custom Icons & Buttons

Custom Icons & Buttons

Do you have your own social media icons and buttons you'd like to add to your email signature? Upload your own custom icons and buttons and link to any email address or website. You can even mix your own custom icons and buttons with our icons to create something truly unique.

Learn more

Auto-Update Signatures

Auto-Update Signatures

Install your email signatures using your Key in our supplied apps ond extensions, edit your email signatures from your Email Signature Rescue Dashboard and watch as they automatically update in your email clients. Check out our list of supported email clients.

Learn more

Animated Gifs

Animated Gifs

Bring your email signatures to life using animated gifs. Show off your personality with more than just a static image or add a unique animated logo that draws the reader's eye. We think email signatures and animated gifs are a match made in heaven.

Learn more

Auto-Generated Vcards

Auto-Generated Vcards

Our software generates vcards for your users automatically, based on the contact information you have entered in your email signatures. Just add a vcard icon to your email signature and our software does the rest.

Learn more

20+ Signature Templates

20+ Signature Templates

Create your own professional email signature templates using our online tools and software. You don't just get one email signature template, you get all 20 professional, premium, coded and tested HTML email signature template designs, bundled with our online HTML email signature software that makes creating your email signatures a breeze.

Learn more

Image Hosting + CDN

Image Hosting + CDN

Quality, first class image and asset hosting on Amazon servers, with the ability to turn on the CDN so that your email signature's images serve from the nearest location to your email recipients, no matter where in the world they are.

Learn more

Image Editing Tools

Image Editing Tools

Upload your own logos, profile photos and banners. Crop, resize and circle-crop functions built-in. You can even choose to add images in retina quality for supported devices and of course, add animated gifs.

Learn more

Green Messages & Legal Disclaimers

Green Messages & Legal Disclaimers

Add green messages like "Think before you print" and legal disclaimers to the bottom of your email signatures. Customize the text to whatever you need. For European and UK users that need to identify business information on every email, add required legal data easily.

Learn more

 
 

Professional email signature
software & templates

Create your new HTML email signatures online using our Email Signature Rescue software and email signature templates. Join over 80,000 users. We have plans and features to suit Designers & Agencies, Businesses & Companies and Small Teams & Solopreneurs.

 

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  • "Email Signature Rescue was exactly what we needed to create multiple email signatures that look good and are easy to create and update. Would definitely recommend it to other small businesses."

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    OSCAR Natural

    "Email Signature Rescue was exactly what we needed to create multiple email signatures that look good and are easy to create and update. Would definitely recommend it to other small businesses." - Ellen De Vries, OSCAR Natural

  • "What Email Signature Rescue has done to take the heavy lifting out of email signature design is stellar. Keep on doing what you're doing."

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    Rivitt

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    Tracy Jones
    Premier Roofing Co.

    "Love, love, love the new email signature that I created for our business! It looks so professional, and conveys all of the relevant links for our customers to connect with us. Beyond happy!" - Tracy Jones, Premier Roofing Co.

  • "So easy to use and the results are incredible. I have never seen so many people notice my signature and compliment it."

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    David Malka
    AskSender.com

    "So easy to use and the results are incredible. I have never seen so many people notice my signature and compliment it." - David Malka, AskSender.com

  • "I just freshly installed Windows 10, and setting up email signatures was one of the jobs I most dreaded. Email Signature Rescue made this work fun, plus portable to everyone in our organization running different email programs."

    Jungle Run Productions
    Djuna Ivereigh
    Jungle Run Productions

    "I just freshly installed Windows 10, and setting up email signatures was one of the jobs I most dreaded. Email Signature Rescue made this work fun, plus portable to everyone in our organization running different email programs." - Djuna Ivereigh, Jungle Run Productions

  • "Great for business and easy to use. I have all my social media links and icons and website link to the signature. Easy to create and add to our emails."

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    Gabriel Tubella
    Pretium Homes

    "Great for business and easy to use. I have all my social media links and icons and website link to the signature. Easy to create and add to our emails." - Gabriel Tubella, Pretium Homes

  • "We love our signatures. We have had many different signature solutions over the years and Email Signature Rescue has by far been the best solution we have found."

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    Marc Headley
    Mode Systems

    "We love our signatures. We have had many different signature solutions over the years and Email Signature Rescue has by far been the best solution we have found." - Marc Headley, Mode Systems