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Emailens

<svg> in Superhuman

Works <svg> works in Superhuman.

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

Which clients
Works
Apple Mail iOS, Samsung Mail, Thunderbird, Proton Mail, Superhuman
Partial
Apple Mail
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, HEY Mail, AOL Mail, Fastmail

The fix for the clients that need it

Needed in 16 of 21: Gmail, Gmail Android, Gmail iOS and 13 more.

Convert inline SVG to an image for email compatibility

instead
<img src="https://example.com/icon.png"
  width="24" height="24" alt="Icon"
  style="display: block; border: 0;" />
Show the original
before
<svg width="24" height="24" viewBox="0 0 24 24">
  <path d="M12 2L2 7l10 5 10-5-10-5z" fill="#6d28d9"/>
</svg>

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Your next question

Every feature in Superhuman · <svg> in every client

Questions

How many email clients support <svg>?
It works in 5 of 21, partial in 1, not supported in 15.

To see what in your email Superhuman does not support, paste the whole email.

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caniemail (MIT) via @emailens/engine 0.18.22 · tested upstream 6 Feb 2020 · data last changed 10 Nov 2026 · Outlook (New) cells are the engine's mapping