Embed YouTube videos without cookies

Embed YouTube videos without cookies

Many companies, media outlets and bloggers enjoy sharing YouTube videos on their sites. The problem is that YouTube sets a tracking cookie (for marketing purposes) by default. This poses all kinds of problems when it comes to GDPR and the ePrivacy Directive – because generally people have not consented to this tracker when they visit a website that is not YouTube itself. But there is also a YouTube setting that seemingly allows you to avoid this cookie.

Let’s say I want to share this video with Shoshana Zuboff talking about surveillance capitalism on Channel 4.

When I click “Share” and then “Embed”, YouTube provides me with en embed code. It’s easy enough to copy this code and be done with it. What many still have not discovered is that if you scroll down, there is an option to “Enable privacy-enhanced mode”. This changes the embed code and that’s the code you should be using, at least in theory. Note: this will send a message of your intent, but it won’t stop people from being tracked.

Here’s a video of how this is done on the YouTube website. This video of mine is hosted on Vimeo and has the dnt (do not track) variable set to'true'.

If you’re alert, you may notice that the only thing that changed is actually the URL-embed. That URL changed from




It turns out that YouTube’s official URL for embedding videos that do not set a HTML cookie immediately is youtube-nocookie.com. What this means is that if you are not using YouTube’s own embed code for YouTube videos, then you can just change the primary domain of all domain URLs.

Here’s how YouTube describes Privacy-Enhanced Mode:

Privacy-enhanced mode allows you to embed YouTube videos without using cookies that track viewing behaviour. This means that no activity is collected to personalise the viewing experience. Instead, video recommendations are contextual and related to the current video. Videos playing in privacy-enhanced mode won’t influence the viewer’s browsing experience on YouTube.

Here is where it gets tricky, because this talks about “viewing experience” and says nothing about using the information to build on the User Profile – the data about that Google uses to deliver personalised ads, at the core of Google’s business model. Embedding YouTube videos and staying within the law is a more difficult endeavour than you might imagine.

How YouTube is disregarding your intent (and ePrivacy laws)

I was alerted on Twitter by Joey Kant about how gravely misleading the nocookie “privacy-enhanced” setting is on YouTube. As it turns out this is what is happening as you try to embed YouTube videos without cookies:

  1. If you use the youtube-nocookie.com domain, there is no cookie set when the page with the YouTube embed loads.
  2. Instead, YouTube utilizes something called Local Storage in your browser to store a unique device identifier. Note that this is done without anyone’s consent and GDPR is violated already in this step. GDPR is not only about cookies.
  3. As soon as a user presses Play on the video, a cookie from YouTube is set. Whether or not consent has been given from the viewer. The second violation of informed consent in the same embed.

This is how a report from CookieBot describes what is going on:

“Privacy-Enhanced Mode” currently stores an identifier named “yt-remote-device-id” in the web browser’s “Local Storage”. This allows tracking to continue regardless of whether users click, watch, or in any other way interact with a video – contrary to Google’s claims. Rather than disabling tracking, “privacyenhanced mode” seems to cover it up.

So in giving the appearance of caring for user privacy, the act of using “Privacy-enhanced mode” is actually exacerbating the tracking problem.

This is how W3Schools describes Local Storage:

The localStorage and sessionStorage properties allow to save key/value pairs in a web browser.
The localStorage object stores data with no expiration date. The data will not be deleted when the browser is closed, and will be available the next day, week, or year.

Here is the screendump from Local Storage that Joey Kant shared. Note how it is tied to the “youtube-nocookie.com” domain.

And if you want more to worry about, Samy Kamkar – once famous for the 2005 MySpace worm – has created a demo called EverCookie which shows how to exploit at least 10 storage spaces on a computer (including Local Storage) to store information on a user even when they have cookies turned off. Applied here can also be a variant of respawning, which is a way to restore http cookies by reading Flash cookies, ETag or HTML5 local storage. This Carnegie Mellon study from 2010 looks at this behavior, if you want to go deeper (Flash used to be the goto technology for persistent tracking).

How can I embed YouTube videos legally?

First, have a think about if you need to embed YouTube videos, or if having a picture of them and linking to the website works as well. To be fair, this doesn’t really protect users, or make them more informed, it just pushes it away from being your problem to manage.

For a video embed to go down properly, this is what would have to happen:

  1. The page with the video loads, but the embed is blocked from the start (for the tech-savvy: it can not be part of the DOM on page load)
  2. In place of where the video should appear, you need a message that explains to the visitor what happens should they want to play the video.
  3. When the user clicks, the consent is logged and the video embed is loaded (for the first time).

Now formally, you would only have to ask this once and have it apply for all YouTube embeds on your website. I would prefer it to ask every time, to make users more conscious of the practice, but certainly I would not assume consent for YouTube marketing cookies to last more than a few weeks for a website. Ask again.

Here’s an example on en EU site, The European Data Protection Supervisor, where you can see how this would work. I’ve initiated the process of implementing it on all my sites as well. Here’s an image of that consent window, which is blocking a YouTube video:

Screendump of a consent window forced upon a YouTube embed, indicating that the content is hosted by a third party.

To make this type of consent happen, you may have some people on your staff with the competence to build it, or you can use a third-party service such as CookieBot to implement and manage consent on a site-wide basis. It’s a compulsory investment either way if you can’t avoid YouTube embeds.

My call to action

  1. Sit down with your team and have a discussion about how you’re going to manage YouTube embeds, both going forward and all the embeds you already have. Bring in providers of content management systems, and tech advisors as needed. It’s almost certain that you are breaking the law today, by not asking consent for YouTube’s trackers.
  2. Make some noise. How YouTube is in violation of ePrivacy laws and still making it immensely difficult for website owners to comply with GDPR as well, is a thing to be questioned and investigated.

Thank you for caring about privacy on behalf of your visitors. ❤️

P.S. If you yourself are hosting corporate videos I would generally recommend using Vimeo or Wistia. You’d still need consent for these sites though, but for statistics rather than marketing.

Also, if you want to watch that video Shoshana Zuboff, it’s right here. It uses the youtube-nocookie domain, but if you press play, YouTube will still set a marketing cookie. If you are using Wordpress you may want to use the Borlabs Cookie plugin. I am however more now of the opinion that you simply should not embed YouTube videos - link to them instead. This gives readers the option to not click.

YouTube videos have been removed from this site as the embeds do not respect GDPR and data privacy. You can watch this video on YouTube: The new world of 'surveillance capitalism'. Deleting cookies after every browser session is recommended.


Gabriela on August 3, 2022

This is such a perfect article, thank you. I've been looking for weeks for something relevant with solutions to no avail. Here I finally understood how youtube nocookie is not nocookie at all and what needs to be done.

James on November 7, 2022

Actually if we are pedantic GDPR has absolutely nothing to do with cookies at all.

GDPR is to do with the storage of personal data and how it is used and processed.

It is PECR which covers cookies & cookie like mechanisms {local storage etc}...

Per Axbom on November 10, 2022

Hi James, thank you for your comment.

The EU's GDPR does in fact mention cookies as being subject to the GDPR in Recital 30, stating that they are personal data if they are used to identify users. But you are right in that it is mostly the ePrivacy directive that is often referred to as "the cookie law", since it had the effect of all these cookie consent pop-ups after it was passed. It supplements (and in some cases, overrides) the GDPR by taking into account the GDPR's standards for consent. Both GDPR and the ePrivacy directive (to be a regulation in the future) are relevant, and I can make this more clear in the post.

My understanding is that PECR is how the UK has implemented the ePrivacy Directive, and as such is a UK-specific data protection law.

This ruling from February 2022 may be interesting in which GDPR enforcers rule that IAB Europe's consent popups are unlawful. This consent popup system known as the “Transparency & Consent Framework” (TCF) is on 80% of the European internet, and used by actors such as Google, Microsoft and Amazon.


Get Per's newsletter

Per Axbom's newsletter on digital ethics and compassionate design helps you stay updated on human rights issues in the tech space. You will receive select posts in your inbox 2-3 times per month.

Enter email

Become a Key Supporter

If you wish to support Per's efforts in writing and teaching on digital ethics and wellbeing in tech, you can become a key supporter and donate monthly.

For one-time donations you can use Swish (in Sweden) or PayPal.

Support Per