word-break

Prevents or allows words to be broken over multiple lines.

Estimated Support About

31.71% + 34.15% = 65.86%

Apple Mail

macOS

15
2

iOS

15
2

Gmail

Desktop Webmail

2022-02
1

iOS

2022-02
2

Android

2022-02
2

Mobile Webmail

2022-02
2

Outlook

Windows

2007
2010
2013
2016
2019

Windows Mail

2022-02

macOS

16.59
16.80
2

Outlook.com

2022-02
2
2024-01
2

iOS

2022-02
2

Android

2022-02
2

Yahoo! Mail

Desktop Webmail

2022-02

iOS

2022-02

Android

2022-02

AOL

Desktop Webmail

2022-02

iOS

2022-02

Android

2022-02

Samsung Email

Android

6.0
2

Mozilla Thunderbird

macOS

78.14

ProtonMail

Desktop Webmail

2022-02

iOS

2022-02
2

Android

2022-02
2

Fastmail

Desktop Webmail

2022-02

HEY

Desktop Webmail

2022-02
4

Orange

Desktop Webmail

2022-02
3

iOS

2022-02

Android

2022-02

LaPoste.net

Desktop Webmail

2022-02

SFR

Desktop Webmail

2022-02

iOS

2022-02

Android

2022-02

GMX

Desktop Webmail

2022-09

iOS

2022-09

Android

2022-09

1&1

Desktop Webmail

2022-09

Android

2022-09

Mail.ru

Desktop Webmail

2022-02

WEB.DE

Desktop Webmail

2022-09

iOS

2022-09

Android

2022-09

WP.pl

Desktop Webmail

2024-11

Notes

  • 1

    Supported. But Gmail adds <wbr> every 30 characters.

  • 2

    Buggy. Supported but a word-wrap:break-word is applied, making it look like break-all.

  • 3

    Partially supported. Only word-break:break-all works.

  • 4

    Buggy. Every value is replaced by break-word.

Resources

Know something we don't?

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Test it yourself

This feature was last tested on February 15, 2022.

If you want to test this feature in the same conditions as we did, you can get our test code and run a test by yourself. Make sure to follow our testing recommendations first.

View the test code