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animation in Outlook Android

Not supported animation is not supported in Outlook Android.

Works in 5 of 21 · partial in 1 · not supported in 15

Which clients
Works
Apple Mail, Apple Mail iOS, Samsung Mail, HEY Mail, Fastmail
Partial
Superhuman
Not supported
Gmail, Gmail Android, Gmail iOS, Outlook 365, Outlook (New), Outlook Classic, Outlook iOS, Outlook Android, Outlook for Mac, Yahoo Mail, Yahoo Mail Android, Yahoo Mail iOS, Thunderbird, Proton Mail, AOL Mail

Your reader in Outlook Android sees the email without animation, even if it looks right where you tested it.

The fix for Outlook Android

Replace CSS animation with an animated GIF

after
<!-- Use an animated GIF for the effect -->
<img src="https://example.com/badge-animated.gif"
  width="60" height="24" alt="New!"
  style="display: inline-block; border: 0;" />
Show the original
before
<style>
  @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
  .badge { animation: pulse 2s infinite; }
</style>
<span class="badge">New!</span>

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What Outlook Android does with animation

@emailens/engine 0.18.22 on the original code

Outlook Android does not support "animation".

Your next question

Every feature in Outlook Android · animation in every client

Questions

How many email clients support animation?
It works in 5 of 21, partial in 1, not supported in 15.
What do I use instead of animation in Outlook Android?
Replace CSS animation with an animated GIF.
Does animation work in Outlook iOS?
animation is not supported in Outlook iOS. Closest to Outlook Android: Outlook iOS, which agrees on 270 of the 296 features both are tested on.

To see what else in your email Outlook Android does not support, paste the whole email.

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Real captures 14 Oct 2026 on 10 installs · caniemail (MIT) via @emailens/engine 0.18.22 · tested upstream 7 Apr 2026 · data last changed 10 Nov 2026 · Outlook (New) cells are the engine's mapping