Mar 13, 2026

How to Add a Booking Link to Your Email Signature

Every “let me know when you’re free” email spawns three to five more messages before a meeting gets booked. A booking link in your signature skips all of that. The recipient clicks, picks a time, and it’s confirmed.

1. Gmail (Desktop)

Open Gmail and click the gear icon > See all settings.
Scroll to the Signature section on the General tab.
Edit an existing signature or click Create new.
Type your link text (e.g., “Book a meeting with me”).
Highlight the text and click the link icon (chain link) in the toolbar.
Paste your booking URL (e.g., https://calendly.com/yourname/30min) and click OK.
Click Save Changes at the bottom of the page.

If you use multiple Gmail accounts, repeat for each one.

Tip: Under Signature defaults, you can set the booking link to appear only on new emails (not every reply in a long thread).

2. Outlook (Desktop and Web)

Outlook on the Web (outlook.com / Microsoft 365)

Gear icon > View all Outlook settings.
Mail > Compose and reply.
Type your link text in the Email signature editor.
Highlight it, click the link icon, paste your booking URL, click OK.
Check the boxes for auto-including the signature on new messages and/or replies.
Click Save.

Outlook Desktop (Windows)

File > Options > Mail > Signatures.
Select or create a signature.
Type your link text, highlight it, click Hyperlink (or Ctrl+K).
Paste your booking URL and click OK.

Outlook Desktop (Mac)

Outlook > Settings > Signatures.
Create or select a signature.
Type your link text, highlight it, press Cmd+K to add your URL.

3. Apple Mail

Apple Mail’s signature editor lacks a hyperlink button, but two workarounds exist.

Method 1: Paste a linked text from another app

In TextEdit, Pages, or a Google Doc, type your link text and add a hyperlink (Cmd+K) with your booking URL.
Copy the linked text.
In Apple Mail > Settings > Signatures, create a new signature and paste. The hyperlink carries over.

Method 2: Edit the HTML signature file directly

Create a placeholder signature in Apple Mail, then close Mail.
In Finder, navigate to ~/Library/Mail/V10/MailData/Signatures/ (version number may differ).
Open the most recent .mailsignature file in a text editor.
Replace the placeholder with your HTML (see examples in section 5).
Save, then lock the file (Get Info > check Locked) so Mail doesn’t overwrite it.

4. What Your Booking Link Text Should Say

Avoid generic text like “click here.” Use something specific:

General: “Book a meeting with me” · “Schedule a call” · “Pick a time to chat”
Sales: “Schedule a demo” · “Book a discovery call” · “See my availability”
Consulting: “Book a consultation” · “Schedule a free intro call”

Stick to one link. If you offer multiple meeting types, link to a page that lets the booker choose rather than cluttering your signature.

5. HTML Signature Examples with Styled Booking Buttons

For a booking link that stands out more than plain text, use a styled HTML button. This works in Gmail (paste rendered HTML from a browser), Outlook, and Apple Mail (Method 2 above).

Simple button:

<a href="https://your-booking-link.com"
   style="background-color: #2563eb; color: #ffffff; padding: 8px 16px;
          border-radius: 4px; text-decoration: none; font-size: 14px;
          font-family: Arial, sans-serif; display: inline-block;">
  Book a Meeting
</a>

Outlined button:

<a href="https://your-booking-link.com"
   style="border: 2px solid #2563eb; color: #2563eb; padding: 8px 16px;
          border-radius: 4px; text-decoration: none; font-size: 14px;
          font-family: Arial, sans-serif; display: inline-block;">
  Schedule Time
</a>

Full signature block with button:

<table cellpadding="0" cellspacing="0" style="font-family: Arial, sans-serif; font-size: 14px; color: #333333;">
  <tr>
    <td style="padding-bottom: 8px;">
      <strong>Your Name</strong><br />
      Your Title | Your Company<br />
      <a href="mailto:you@company.com" style="color: #2563eb; text-decoration: none;">you@company.com</a>
    </td>
  </tr>
  <tr>
    <td>
      <a href="https://your-booking-link.com"
         style="background-color: #2563eb; color: #ffffff; padding: 8px 16px;
                border-radius: 4px; text-decoration: none; font-size: 13px;
                display: inline-block;">
        Book a Meeting With Me
      </a>
    </td>
  </tr>
</table>

To use in Gmail: render the HTML in a browser or htmlsig.com, then copy-paste the rendered result into Gmail’s signature editor. Outlook accepts pasted rendered HTML the same way.

6. Tools That Generate Booking Links

Calendly — The most widely known option. Free plan includes one event type. Paid plans start at $10/month. Links look like calendly.com/yourname/meeting-type.

Cal.com — Open-source alternative with more free-plan customization than Calendly. Self-hosting available. Links: cal.com/yourname/meeting-type.

SavvyCal — Lets the booker overlay their own calendar on yours to see mutual availability. Starts at $12/month.

Carly — Generates click-to-book links that check your real-time availability. No account required for the person booking. The Chrome extension adds scheduling directly into Gmail’s compose window, so you can insert available times without leaving your inbox.

7. Common Mistakes to Avoid

Pasting the raw URL instead of hyperlinking text. A signature showing https://calendly.com/john-smith/30-minute-meeting?month=2026-03 looks messy and can trigger spam filters.

Using a link that requires the recipient to sign up. If someone clicks your booking link and hits a sign-up form, they’ll close the tab.

Adding too many links. One booking link. Not three meeting types plus LinkedIn, Twitter, Instagram, your podcast, and your newsletter.

Not testing the link. Send yourself an email, click through the entire booking flow. Verify the right calendar is connected, the time zone is correct, and the confirmation email fires.

Ignoring mobile. Preview your signature on your phone. HTML buttons can break on mobile email clients. Test on iOS Mail and Gmail mobile at minimum.

Using a link that expires. Some tools deactivate links after a trial ends. Use a permanent booking link and check it every few months.

Making the booking link the only thing in your signature. Always include your name, title, and company. A bare booking link looks like spam.

8. Setup Checklist

Pick a scheduling tool and create your booking link. Set availability, duration, and buffer time.
Choose one clear link text for your call to action.
Add it to your email client using the steps above.
Send yourself a test email and click through the full flow.
Check it on mobile to verify formatting.

If you want a booking link that stays current with your real-time availability across multiple calendars, Carly is worth trying. Set up your booking page, copy the link, and add it to your signature in under five minutes.

Ready to automate your busywork?

Carly schedules, researches, and briefs you—so you can focus on what matters.

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Or try our Free Group Scheduling Tool