hyphenate-limit-chars
CSS property · 0 supported, 0 partial, 13 unsupported across 15 clients
Client Support
| Client | Category | Engine | Support |
|---|---|---|---|
| Gmail | webmail | Gmail Web | Unsupported |
| Gmail Android | mobile | Gmail Mobile | Unsupported |
| Gmail iOS | mobile | Gmail Mobile | Unsupported |
| Outlook 365 | webmail | Outlook Web | Unsupported |
| Outlook (New) | desktop | Outlook Web | Unsupported |
| Outlook Classic | desktop | Microsoft Word | Unsupported |
| Outlook iOS | mobile | Outlook Mobile | Unsupported |
| Outlook Android | mobile | Outlook Mobile | Unsupported |
| Apple Mail | desktop | WebKit | Unsupported |
| Apple Mail iOS | mobile | WebKit | Unsupported |
| Yahoo Mail | webmail | Yahoo | Unsupported |
| Samsung Mail | mobile | Samsung | Unsupported |
| Thunderbird | desktop | Gecko | Unsupported |
| HEY Mail | webmail | WebKit | Unknown |
| Superhuman | desktop | Blink | Unknown |
Client-by-client behaviour for hyphenate-limit-chars
No support (13): Gmail, Gmail Android, Gmail iOS, Outlook 365, Outlook (New), Outlook Classic, Outlook iOS, Outlook Android, Apple Mail, Apple Mail iOS, Yahoo Mail, Samsung Mail, Thunderbird. Plan fallbacks for these clients before relying on hyphenate-limit-chars in production sends.
Behaviour unverified in: HEY Mail, Superhuman.
Fixes & Workarounds
Gmail
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Gmail Android
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Gmail iOS
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Outlook 365
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Outlook (New)
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Outlook Classic
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Outlook iOS
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Outlook Android
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Apple Mail
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Apple Mail iOS
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Yahoo Mail
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Samsung Mail
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Thunderbird
Unsupported"hyphenate-limit-chars" is not supported in this email client.
Related Features
Test your email across all 15 clients
Preview rendering, catch CSS issues, and get actionable fixes — free.
Try Emailens FreeSupport data last updated Apr 27, 2026 · synced from caniemail.com via @emailens/engine.