Language: 日本語 (Japanese)

Firefox Language Pack for 日本語 (ja) – Japanese

The "Language: 日本語 (Japanese)" Firefox Language Pack enables users to switch their browser's interface language to Japanese. This extension provides a seamless and fully localized browsing experience, making it ideal for native speakers or learners of Japanese. With easy installation, it transforms all interface elements, menus, and buttons into Japanese, enhancing usability and accessibility.

Manifest V2
By:
Firefox
Daily users:
282,946+ 11.83K
Rating:
4.18
(122)
Version:
131.0.20241011.205646 Last updated: 2025-05-17
Version code:
5825079
Creation date:
2013-01-17
Risk:
Very low risk impact Low risk likelihood
Size:
687.95K
Source:
Firefox Browser Add-ons
Updated:
a day ago

User reviews

Pros
  • Easy to use
  • Effective language support
  • Helpful for Japanese speakers
Cons
  • Inconsistent language display (switches to English)
  • Need for reinstallation when issues arise
  • Version confusion between new and old
Recent reviews
by 土居良浩, 2025-03-25

by Shidoran, 2025-03-10

View all user reviews ›

Extension safety

Risk impact

Language: 日本語 (Japanese) does not require any sensitive permissions.

Risk impact analysis details
  • Low This permission has no access or impact on the user's system or data, thus carrying no risk.
Risk likelihood

Language: 日本語 (Japanese) has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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