Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Kagi Translate

Kagi Translate by Kagi Inc.

Translate text and webpages directly in your browser using Kagi's private translation engine. No tracking, no data collection.

Some features may require paymentSome features may require payment
4.5 (2 reviews)4.5 (2 reviews)
171 Users171 Users
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
About this extension
Translate any webpage or text instantly in 100+ languages with complete privacy. Your translations stay private - we never store what you translate.
Requires a free Kagi Search account to prevent abuse and keep the service sustainable.

Instant Text Translation

Select any text and translate it immediately via the translate button or right-click menu. Works seamlessly across all websites with support for over 100 languages.

Full Page Translation

Transform entire webpages while preserving layout and formatting. Toggle between original and translated versions, or use the convenient split-screen view for side-by-side comparison.

Social Media Integration

Native support for translating posts, comments, and messages on Twitter/X, Mastodon, Bluesky, YouTube, and even real-time Twitch chat - making global conversations accessible.

Complete Privacy Protection

Zero tracking, zero telemetry, zero data collection. All translations are processed directly through Kagi's API with no storage or analysis of your content. Your browsing and translation history remain completely private.

Customizable Interface

Choose between dark and light themes to match your browsing preference and reduce eye strain.

Why Choose Kagi Translate:

Unlike other translation extensions that track your activity and harvest your data, Kagi Translate is built on privacy-first principles. Perfect for anyone who needs reliable translations without sacrificing their privacy - whether you're reading international news, researching in foreign languages, or connecting with global communities on social media.
Rated 4.5 by 2 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
1
4
1
3
0
2
0
1
0
Read all 2 reviews
Permissions and dataLearn more

Required permissions:

  • Display notifications to you
  • Access browser activity during navigation
  • Access your data for all websites
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
0.1.3
Size
2.04 MB
Last updated
a month ago (Sep 29, 2025)
Related Categories
  • Language Support
License
All Rights Reserved
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.