Web font support
Custom font support via Google Fonts is now available in Loops. You can use any font from Google Fonts in your emails.
To use a custom font, create or enable a Theme, then click Edit. You will then be able to apply a custom font in the Text styles.
Please note that not all fonts are supported by all email clients. See the table below for a list of supported email clients.
| Support | Platform |
|---|
| No | Gmail |
| No | Outlook |
| Yes | Apple Mail |
| Yes | Samsung |
| Yes | Comcast |
| No | AOL |
| No | Yahoo |
Font fallback chain
When a custom font isn’t supported by an email client, Loops uses a fallback chain to ensure your emails still look great. The fallback chain follows this pattern:
[selected font], [ui fallback by category], [generic category]
| Category | Fallback chain |
|---|
| Sans | SelectedFont, ui-sans-serif, sans-serif |
| Serif | SelectedFont, ui-serif, serif |
| Monospace | SelectedFont, ui-monospace, monospace |
General list of email-safe fonts
The following fonts are supported by all modern email clients. They’re considered “email safe” fonts because they’re available on most devices and email clients.
- Arial
- Courier New
- Georgia
- Lucida Sans Unicode
- Tahoma
- Times New Roman
- Trebuchet MS
- Verdana
Last modified on March 11, 2026
