Skip to main content
Emailens/Email CSS Support
Test Your Email

<video> in Superhuman

UnsupportedBlink · desktop

Fix & Workaround

Use an animated GIF or a static image with a play button linking to the video.

Before

<video width="600" autoplay muted>
  <source src="demo.mp4" type="video/mp4">
</video>

After

<a href="https://example.com/watch" target="_blank">
  <img src="https://example.com/video-thumb.gif"
    width="600" alt="Watch the video"
    style="display: block; border: 0; max-width: 100%;" />
</a>

Replace video with animated GIF or linked thumbnail

Other Clients

ClientSupport
GmailUnsupported
Gmail AndroidUnsupported
Gmail iOSUnsupported
Outlook 365Unsupported
Outlook (New)Unsupported
Outlook ClassicUnsupported
Outlook iOSUnsupported
Outlook AndroidUnsupported
Apple MailSupported
Apple Mail iOSPartial
Yahoo MailUnsupported
Samsung MailPartial
ThunderbirdSupported
HEY MailUnsupported

Related Features

<abbr><acronym><address><audio><base><bdi>

Test your email across all 15 clients

Preview rendering, catch CSS issues, and get actionable fixes — free.

Try Emailens Free