YouTube Description Link: How to Add and Use It

Where does the link go on YouTube?

There are three main places for an external link on YouTube: the description of each video, your channel profile, and the visual elements of the video itself, such as cards and the end screen. Each one reaches people at a different moment, so it is worth using more than one, as long as each has a clear job.

• Video description: it sits below the player. Viewers usually read the description after something caught their attention, and a web address starting with https normally shows up as a clickable link.
• Channel profile: your links appear on the channel home page and in the About tab. They serve a general audience, not one specific video.
• Cards: small icons that appear during the video. Their position and look can change, so check them in your own player. The destinations allowed depend on which card types are available for your account.
• End screen: the last seconds of the video, with room for clickable elements. It has its own rules about which kinds of links are accepted.

The types of links accepted in cards and end screens change, and they vary by account type. Before you build a strategy around a feature, check the YouTube Help Center and see what is available to you in YouTube Studio. Menu names also change with updates, so follow whatever you see on your own screen.

Channel link or booking link: what is the difference?

This is the most common mix-up. The channel link helps people get to know you. The booking link helps people reserve a time. Someone watching a video about gel manicure techniques, for example, wants to see more of your work before thinking about booking, and the booking usually comes later.

So use each link for one job. The channel link should lead to a general page with who you are, where you work and your social profiles. The booking link should take people straight to choosing a service and a time, for those who have already decided to book. If you use one generic link for everything, people have to work harder to find what they want, and every extra step can make them leave.

• Channel link: destination is the general page. Job: introduce you and gather your social profiles and contact channels.
• Booking link: destination is the calendar with the chosen service. Job: turn the wish to book into an appointment.

How to write the call to action that gets the click

Most people will not look for the link on their own. They need to hear or see the invitation while they are still watching. So the call to action has two parts: say it out loud, and repeat it in the description, with enough context for the click to make sense.

1. Make the invitation near the end

   Once the topic is clear, say what the viewer can do now, such as booking a time this week or rescheduling an appointment, and mention where the link is.

2. Write the sentence before the link

   In the description, add one or two sentences saying what people will find when they click: open times, services and prices. Only then paste the address.

3. Put the invitation at the top

   People who only read the first lines of the description need to see the invitation without scrolling. Place the link near the beginning, not at the bottom of a long text.

4. Reinforce it with on-screen text

   A reminder written in the last part of the video helps viewers who watch without sound or with the volume low, and it supports what you said.

Which landing page works best for people who come from a video?

People who arrive from a video have already seen you in action and have the topic fresh in mind. If they land on a page full of buttons, the chance they leave is high. So the best option is to take them directly to the step that solves the interest of that video. To understand how your link page should be organized, see what to put on your link page.

• Technique or tutorial video: calendar with that technique's service already selected.
• Introduction or general tips video: your profile page with the calendar in the spotlight and your main services right below.
• Video answering audience questions: page with how a first conversation works and how to get in touch, without promising results.

If you want a page like this without writing any code, Via6 puts your links, a WhatsApp button with a ready-made message, your booking calendar and a QR Code on one address, at via6.app/yourname. You arrange the blocks by dragging them, so the calendar can sit at the top for people who came from a specific video. You can create your page on Via6 and test it with your own link.

How do you know if your YouTube link is working?

Without measuring, you only have a feeling. To separate clicks that came from YouTube from clicks that came from Instagram, a business card or a QR Code, each link needs an identifier. A practical way is to add a tracking parameter, called UTM, to the address you use in the video.

The step-by-step is in UTM on your link in bio: how to measure each platform separately. In the metrics panel, you can see how many people opened the page, clicked and booked, along with where visits came from in the available categories. On the free plan, this data is kept for 30 days. On the Pro plan, it is kept for 90 days, and you can compare the differences in Via6 plans.

Step-by-step: add the link today

1. Choose the destination

   Pick the right page or calendar for the video. If the video is about one specific service, the destination is that service's booking option.

2. Write the invitation sentence

   Say what the viewer gets by clicking, in one or two sentences, without technical jargon.

3. Paste it in the description

   Put the sentence first and then the full address, starting with https. If your account has an address with a source tag, use that one.

4. Update the channel links

   Point your channel profile to your general page, not to a specific calendar. The option is in YouTube Studio, under channel customization, and the menu name may change.

5. Test before you publish

   Open the link on your phone and on your computer, and check that the calendar opens with the right service and that the times display correctly.

6. Update older videos

   Start with the videos that get the most views and add the call to action to their descriptions. Older videos keep being discovered for a long time.

Ready-to-use calls and notes by profession

The examples below are only templates. Adapt each sentence to your service, your city and your style. They can be used in the description or as a spoken line at the end of the video.

For regulated professions, follow the advertising and content rules set by your licensing board or professional body in your country. This applies to therapists, nutritionists, lawyers and other licensed professionals, so check those rules before you publish. If you work as a therapist, also see how to organize your online calendar for therapists.

How to start putting the link on your videos

Pick a recent video, write the invitation sentence and test the address on your phone. Then repeat the process on your next video. If your social media bio does not yet have a well-organized page, start with how to add a link to your Instagram bio, because the same destination can serve both platforms.

Frequently asked questions

Written with AI assistance, checked against product data, and published by Via6 on Oct 12, 2026.How we write→