Free Calendly Link Generator

A Calendly link generator is a tool that takes your existing Calendly scheduling URL (like calendly.com/your-name/30min) and appends the prefill and tracking parameters that Calendly officially supports. Instead of manually typing out ?name=Jane%20Doe&[email protected]&utm_source=newsletter, you fill in plain fields and the tool builds a correctly URL-encoded link for you. Everything runs in your browser, so no account or sign-up is needed.

Yes. Calendly supports passing name and email as query parameters on a scheduling link, which prefills those fields on the booking page so the invitee does not have to type them again. The exact keys are name and email. This is documented in Calendly's own help center under embed and prefill options, and it works on standard scheduling links as well as embeds.

Calendly prefills custom questions on your event using positional parameters: a1 maps to your event's first single-line question, a2 to the second, and so on. The most common use is the a1 field, which often holds a "Please share anything that will help prepare for our meeting" note, an agenda, or guest emails. Our tool exposes a1 directly so you can prefill that first question. If your event uses different questions, the a1 value lands in whichever single-line question comes first.

Append utm_source, utm_medium, and utm_campaign as query parameters to your scheduling URL. Calendly captures these UTM values and stores them with the booking, so you can attribute meetings back to the channel that drove them (newsletter, paid ad, LinkedIn post). Our generator adds all three with correct URL encoding. Calendly also supports utm_term and utm_content, but source, medium, and campaign are the three that matter most for reporting.

Calendly attaches captured UTM parameters to the scheduled event and passes them through to integrations like your CRM, Google Analytics, Salesforce, and Calendly's own analytics, depending on your plan. You can also pass them to webhooks. This lets you answer "which campaign booked the most demos" rather than just counting total meetings. Note that some UTM forwarding features depend on your Calendly subscription tier.

No. Prefilled values are conveniences, not locks. The invitee can still change the name, email, or notes on the booking page before confirming. Prefilling simply reduces friction by filling the obvious fields for them, which is especially useful when you already know who you are sending the link to (for example, in a one-to-one sales email).

No. The entire link is built in your browser with JavaScript. Nothing is sent to our servers, and your Calendly URL, invitee names, and emails never leave your device. Your recent links are saved only in your browser's localStorage so you can reuse them, and you can clear that history at any time with one click.

The prefill and UTM parameters this tool appends are specific to Calendly's booking pages. We validate that the host is calendly.com (or a calendly.com subdomain) so you do not accidentally generate a link with Calendly-only parameters pointed at a different scheduler that would ignore them. If you use a different tool, the name, email, a1, and utm_ keys may not be recognized.

Every value is passed through encodeURIComponent before it is added to the URL. That converts spaces to %20, ampersands to %26, and any accented or non-ASCII characters to their UTF-8 percent-encoded form. You can type names, notes, and campaign names naturally, and the generated link will be valid and safe to paste anywhere.

Calendly's UTM capture tells you about bookings that completed, but it cannot tell you how many people clicked the link and did not book. To see total clicks, devices, and locations for everyone who opened the link, wrap your generated Calendly link in a Flyn short link. You then get click analytics on top of Calendly's booking analytics, which is useful for measuring drop-off between click and booking.

Yes. The same name, email, a1, and utm_ parameters work whether the invitee opens a standalone scheduling link or an inline/popup embed on your website. For embeds, you would typically pass the same query string to the embed configuration. The link this tool produces is the standalone scheduling URL, which you can also paste into emails, buttons, QR codes, and chat messages.

There is no hard Calendly limit, but practical URL limits apply. Most browsers and email clients handle URLs up to roughly 2000 characters comfortably. Since the only long field is usually the a1 note, keep that concise. If you need to pass a long agenda, consider putting it in the meeting description inside Calendly instead of the URL, and keep the a1 value short.