mozilla l10n

Mozilla in your language

Users first, no matter where they are.

Mozilla's translation and localization (l10n) efforts spread Firefox and the web throughout the world.

No matter your language, technical skill, or education, there are many ways you can help us put users first in your corner of the world.

Get Involved

Projects we localize

These are some of the projects translation and localization contributors work on:

  • Mozilla products, like Firefox
  • Mozilla websites, services, and
    marketing campaigns
  • SUMO product support documentation
  • MDN developer documentation

L10n Teams

We speak 90+ languages, how about you?

Search for your language below to see what your l10n team is working on: