If there’s only one user account on your Mac
Change the first entry as per your language and location. For example, enter “da-dk” before the comma for Danish Language. You can also do this by modifying another preference “general.useragent.locale” from about:config in Mozilla Firefox. Mozilla revealed in mid-2018 that it had plans to improve the handling of different interface languages in the Firefox web browser. Firefox supported two options back then to change the language of the browser's interface: download and install language packs, or re-install Firefox using the installer of the desired language. Download Firefox dictionaries and language pack extensions. Add a new language option to your browser spell-checker, or change the browser's interface language. Download Mozilla Firefox, a free Web browser. Firefox is created by a global non-profit dedicated to putting individuals in control online. Get Firefox for Windows, macOS, Linux, Android and iOS today!
If there's only one user account on your Mac, use these steps to change the primary language you use with that account. This also changes the language used at the login screen:
- Choose System Preferences from the Apple menu.
- Click Language & Region.
- Drag the desired language to the top of the Preferred languages list. If the language you want isn't listed, click the Add (+) button to add the language you want.
- Restart your Mac.
After your Mac restarts, the login screen uses the language you set.
If there’s more than one user account on your Mac
If there's more than one user account on your Mac, or you want to change only the language at the login screen, use these steps:
- Log in as an admin user.
- Open Terminal from the Utilities folder.
- Type or paste this command in Terminal:
- Press Return.
- When prompted for a password, enter an administrator account password and press Return.
- A list of available languages is displayed. Type the number that appears next to the language you want to use, then press Return.
- Quit Terminal.
The next time you log out or restart your Mac, the login screen uses the language you set.
Change your keyboard layout
To select a different input method or keyboard at the login screen, click the Input menu in the upper-right corner of the menu bar and choose an option.
If you don't see the Input menu, use these steps to add it to the login screen:
Change Language Firefox For Mac Chrome
- Log in.
- From the Apple menu, choose System Preferences.
- Click the Users & Groups icon.
- Click the lock icon. Enter an admin user name and password.
- Click Login Options.
- Select the option to Show Input menu in login window.
Firefox lets you display menus, notifications, messages and other parts of the Firefox interface in different languages.
Tip: To choose a language for displaying web pages, see Choose display languages for multilingual web pages.
Table of Contents
You can switch languages at any time to display Firefox menus, notifications and messages in a different language.
- Click the menu button and select ..
- In the Language section of the General panel, choose a language in the drop-down menu.
- Restart Firefox.
Follow these steps to add more languages to Firefox.
- Click the menu button and select ..
- In the Language section of the General panel, click Search for more languages in the drop-down menu.
- Click Select more languages to add and choose the languages you want to add, then click the button.
- Use the and buttons to change the order or to remove a language from the list.
- Click to save your changes.
Firefox will display the first language as your default and will display alternate languages if necessary in the order they appear.
If a Firefox feature is not available in your top language, Firefox will display your next preferred language.
Change Language Firefox For Mac Os
- Click the menu button and select ..
- In the Language section, click to open the Firefox Language Settings window.
- Select a language and use the and buttons to change the order or to remove a language from the list.