Firefox Add-on

Translate Highlighted Text Instantly in Firefox

The TranslatePlus Firefox add-on lets you translate selected text instantly while browsing. Highlight any text on a webpage and translate it into your preferred language automatically.

The TranslatePlus Firefox add-on allows users to translate web pages instantly while browsing. Powered by the TranslatePlus translation API, the extension provides fast and accurate translations directly inside the Firefox browser.

Whether you are reading documentation, articles, or websites written in other languages, the TranslatePlus Firefox add-on helps you understand content instantly.

With the extension you can

  • translate highlighted text instantly while browsing
  • automatically detect the source language
  • translate text into your preferred language
  • quick translation without leaving the page

Install the TranslatePlus Firefox Add-on

You can install the extension directly from the Firefox Add-ons store.

https://addons.mozilla.org/en-US/firefox/addon/translateplus/

Once installed, the extension appears in the Firefox toolbar and can translate pages instantly with a single click.

How the Firefox Translation Add-on Works

The TranslatePlus Firefox add-on integrates directly with your browser to translate content on any website.

Step 1 — Install the extension

Add the TranslatePlus add-on from the Firefox Add-ons store.

Step 2 — Visit any website

Open a webpage written in another language.

Step 3 — Translate instantly

Click the TranslatePlus icon to translate the entire page or selected text.

The extension uses the TranslatePlus Translation API to deliver fast and accurate translations.

Key Features of the Firefox Translation Add-on

Instant Text Translation

Translate highlighted text instantly while browsing.

Translate Selected Text

Highlight text on any webpage and translate it instantly.

Automatic Language Detection

Automatically detect the source language before translating.

Lightweight and Fast

Designed for speed with minimal browser impact.

Use Cases for the Firefox Translation Extension

Read Foreign Language Content

Read articles and resources written in foreign languages.

Research Global Documentation

Access international documentation and research materials easily.

Translate Online Discussions

Understand posts and discussions in multilingual online communities.

Understand Multilingual Websites

Translate websites and resources from around the world instantly.

Powered by the TranslatePlus Translation API

The Firefox extension is powered by the TranslatePlus Translation API, which supports translation across 130+ languages.

Developers can integrate the same translation capabilities into their own applications.

Why Use TranslatePlus for Firefox Translation

The TranslatePlus Firefox add-on provides a fast and convenient way to translate web content directly inside your browser.

  • instant text translation
  • support for 130+ languages
  • fast and accurate machine translation
  • seamless browsing experience

This makes TranslatePlus an ideal tool for users who frequently browse multilingual websites.

Frequently Asked Questions

Start Translating Text in Firefox

Install the TranslatePlus Firefox add-on and translate web pages instantly while browsing.