How to Embed Video in Email: What Works in Gmail, Outlook and Apple Mail

You can embed a video in an email, but most people won’t be able to play it there. Gmail, Outlook on Windows, Outlook.com and Yahoo Mail don’t play the HTML5 video element, so a “real” embed only works for a minority of readers. What works everywhere is a clickable thumbnail: an animated GIF or still image of your video, with a play button, linked to a page where the video plays. If you want true in-email playback for the clients that support it, you add the video element with that same thumbnail as the fallback.

This guide shows which clients play video, the three methods and when to use each, and the exact steps for Gmail, Outlook and Apple Mail.

Key Takeaways

• Gmail, Outlook for Windows, Outlook.com, Yahoo and AOL don’t play embedded video. In caniemail’s tests, Gmail replaces the video tag and Yahoo strips it.
• Apple Mail and Outlook for Mac can play the HTML5 video element. iOS Mail and Samsung Email only play it when the video has the controls attribute.
• A linked thumbnail (animated GIF or still image with a play button) works in every client, so it’s the default for sales and marketing email.
• Outlook for Windows 2007 to 2019 doesn’t animate GIFs, so use a static thumbnail for Outlook-heavy lists.
• Video can’t autoplay with sound in email. Use an animated GIF to show motion instead.

Which email clients play embedded video?

Support for the HTML5 video element is the deciding factor. The table below comes from caniemail’s HTML5 video tests and its animated GIF tests. Most of those video tests date from September 2019, with Outlook for Mac and Outlook.com re-tested since, so treat the table as a guide and test your own email before a big send.

Email client	Plays embedded video?	Animated GIF thumbnail?
Apple Mail (macOS)	Yes	Yes
iOS Mail	Partly: needs the controls attribute	Yes
Outlook for Mac	Partly: right-click to play, no controls or autoplay	Yes
Samsung Email	Partly: needs the controls attribute	Yes
Thunderbird (macOS, tested 2019)	Yes	Yes
Gmail (web, iOS, Android)	No: the video tag is replaced	Yes
Outlook for Windows 2007 to 2019	No	No: animation isn’t supported
Outlook.com and Outlook mobile apps	No: blocked by a strict Content Security Policy	Yes
Yahoo Mail and AOL	No: the tag is stripped and fallback content shown	Yes

caniemail puts its overall support estimate for the video element at 24.39%. Which clients matter for you depends on your list. Apple Mail leads Litmus’s September 2026 open counts at 76.56%, but Litmus notes that Apple’s Mail Privacy Protection inflates that number, and a business list can look very different. Your email platform’s client report is the better guide.

For the full client-by-client breakdown, see which email clients support embedded video.

How to embed a video in an email: 3 methods

Method 1: Animated GIF thumbnail linked to the video (works almost everywhere)

A short looping GIF of your video, with a play button, linked to a page where the full video plays. It shows motion in the inbox, it displays in every client, though Outlook for Windows 2007 to 2019 won’t animate it, and the landing page can carry your message, a call-to-action button and view tracking.

1. Upload or record your video in your video platform.
2. Create a GIF from the most engaging few seconds, and add a play button so it reads as a video.
3. Link the GIF to the video’s landing page.
4. Paste it into your email and add a line of text above it so the email isn’t image-only.

In Sendspark, open the video’s Share menu and click Customize. Under Edit Preview, set Thumbnail Type to Animated and use the Select Preview slider to choose where the 3-second GIF starts. Edit Styles controls the play button. Then copy the thumbnail from the share menu and paste it into your draft. Merge tags can add each recipient’s name to the thumbnail (see how to edit video thumbnails).

Method 2: Static thumbnail with a play button (safest for Outlook)

The same idea with a still image. Use it when much of your list reads in Outlook for Windows, or when you want the lightest possible email. In the same Edit Preview panel, choose Static instead of Animated (the Outlook guide walks through it).

Doing it by hand: take a screenshot of a strong frame, add a play button overlay, and link the image:

<a href="https://your-video-page.example.com">
  <img src="thumbnail.jpg" alt="Play video: a 60-second walkthrough of your account setup" width="560" style="max-width:100%;">
</a>

Write alt text that says it’s a video and what it’s about, so readers with images off still know what to click.

Method 3: HTML5 video with a thumbnail fallback (plays inside the email where supported)

If your email platform lets you paste custom HTML, you can embed the video itself. Clients that support the video element play it in the message; the rest show the fallback you put inside the tag.

<video width="560" controls poster="https://your-cdn.example.com/thumbnail.gif" style="max-width:100%; display:block;">
  <source src="https://your-cdn.example.com/video.mp4" type="video/mp4">
  <a href="https://your-video-page.example.com">
    <img src="https://your-cdn.example.com/thumbnail.gif" alt="Play video" width="560">
  </a>
</video>

Keep the controls attribute, since iOS Mail and Samsung Email need it to play. Host the MP4 on a fast server or CDN, and keep the file small so the email loads quickly on mobile.

Sendspark’s email snippet (Share, then Embed, then Email Platforms, then Copy Code Snippet) builds this structure for you: clients that play HTML5 video show the video, and the others show the clickable GIF. The help guide to videos that play in email covers pasting it into an HTML block.

Which method to use:

Your situation	Use
Sales or prospecting email from Gmail or a sequencing tool	Method 1, animated GIF thumbnail
List that’s heavy on Outlook for Windows	Method 2, static thumbnail
Newsletter to an Apple-heavy audience, sent from a platform that accepts custom HTML	Method 3, HTML5 video with fallback
Not sure	Method 1. It degrades gracefully everywhere.

Test before you send

Send the email to your own Gmail, Outlook and Apple Mail accounts. Click the thumbnail in each, and check that your alt text shows when images are turned off.

How to add a video in Gmail, Outlook and Apple Mail

Gmail

Gmail won’t play an embedded video, so paste a linked thumbnail instead: copy it from your video tool, paste it into the draft, and send yourself a test to make sure the image links correctly. The Sendspark Chrome extension adds an Insert Video button inside Gmail that drops in a linked GIF for you (see the Gmail guide).

Attaching the file is the other option, but it’s a poor experience for the reader. Gmail caps attachments at 25 MB and says that to send larger files “like videos, use Google Drive” (Google’s attachment help). Google also warns that a recipient opening a video attachment “may get an error screen instead of the video” (Google’s help on attachments).

Outlook

Outlook for Windows 2007 to 2019 plays neither embedded video nor animated GIFs. Use a static thumbnail linked to your video page. For a full Outlook walkthrough, see how to embed videos in Outlook emails.

Microsoft has one exception for its own ecosystem. In the new Outlook for Windows and Outlook on the web, a link to a video stored in OneDrive, SharePoint, Teams or Viva Engage will “automatically unfurl into the video player”, according to Microsoft’s video playback help. That’s useful inside a company, but it doesn’t help with prospects on other email services.

Apple Mail

Apple Mail on the Mac plays the HTML5 video element, so Method 3 gives these readers in-email playback when you send from a platform that accepts custom HTML. iOS Mail needs the controls attribute. For a one-off email written by hand, a linked thumbnail is still the simplest way to share a video.

YouTube or Vimeo videos

Email clients don’t run YouTube or Vimeo players. Take a screenshot of the video, add a play button, and link it to the video’s URL. The reader watches on YouTube or Vimeo, which also means you can’t see who watched.

Autoplay, file size and deliverability

Autoplay. Video can’t autoplay with sound in email. caniemail’s test of iOS Mail 13.3 notes “autoplay is not supported”, and Outlook for Mac supports neither autoplay nor controls. An animated GIF is how you get movement in the inbox.

File size. Don’t attach or self-host large video files in the email itself. The email only needs the thumbnail; the video lives on its page. Keep GIF thumbnails small so they load quickly on mobile connections.

Deliverability. A linked thumbnail is an ordinary image link, so it behaves like any other image in a sales email. Add a couple of lines of real text above it, use descriptive alt text, and avoid image-only emails. Read more in does embedding video hurt deliverability and keeping video emails out of spam.

Frequently asked questions

Can you embed a video in an email?

Yes, with the HTML5 video element, but it only plays in a few clients, such as Apple Mail and Outlook for Mac. Gmail, Outlook for Windows, Outlook.com and Yahoo don’t play it. A linked GIF or still thumbnail is the method that works for everyone.

How do I embed a video in Gmail?

You can’t play a video inside a Gmail message. Paste a clickable thumbnail that links to the video’s page instead. Sending the file as an attachment works for files under 25 MB, but larger videos go through Google Drive.

How do I embed a video in an Outlook email?

Use a static thumbnail with a play button, linked to the video. Classic Outlook for Windows doesn’t play video and doesn’t animate GIFs. In the new Outlook and Outlook on the web, links to videos in OneDrive or SharePoint open in a built-in player.

Can a video autoplay in an email?

Not with sound, and generally not at all. Use an animated GIF to show motion, and let the reader click to watch.

How do I add a video to a Mailchimp email?

Add a linked thumbnail image, or paste the HTML5 video code with its fallback into a custom HTML block. For a step-by-step walkthrough, see how to send personalized videos in Mailchimp.

How we checked this: email client support comes from caniemail’s published tests (dates are in the table notes), and Gmail and Outlook behavior comes from Google’s and Microsoft’s help pages. The Sendspark steps were checked against the product on October 20, 2026.

Sources & References

1. caniemail: HTML5 video: client support, tests dated September 2019 with later Outlook re-tests; checked October 20, 2026
2. caniemail: animated GIF: tests dated February 2020; checked October 20, 2026
3. Litmus: email client market share: September 2026 data; checked October 20, 2026
4. Google Gmail Help: attachment size limits: checked October 20, 2026
5. Google Gmail Help: open attachments: checked October 20, 2026
6. Microsoft Support: video playback in Microsoft 365 apps: checked October 20, 2026

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