Immersive Translate - Translate Website & PDF

Name: Immersive Translate - Translate Website & PDF
Rating: 4.5944 (323 reviews)
Author: Immersive Translate

Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual

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Immersive Translate is a powerful Chrome extension designed to break language barriers across the web. Its core feature is a bilingual website translation that smartly identifies main content areas to provide less intrusive and more accurate translations. Users can hover over paragraphs for instant translations, type in input boxes for real-time bilingual conversations, and enjoy seamless multi-language browsing on both desktop and mobile platforms.

Beyond website translation, Immersive Translate excels in document translation, preserving original formats for PDFs, EPUB eBooks, TXT, HTML, and subtitle files. It supports complex elements like formulas, tables, and images with OCR recognition. Additionally, it offers automatic bilingual subtitle translation for major video platforms like YouTube, Netflix, and TED, fostering global cultural exchange. With integration of multiple top translation engines including Google, DeepL, and OpenAI, this free extension ensures an immersive, enjoyable multilingual experience for every user.

Add-on Productivity Education Communication AI Utilities

By:

Daily users:

Rating:

Version:

1.18.1 Last updated: 2025-06-18

Version code:

5967937

Creation date:

2022-11-06

Risk:

Permissions:

<all_urls>
storage
activeTab
contextMenus
webRequest
webRequestBlocking

Size:

5.51MB

Email:

su*****@immersivetranslate.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Browser Add-ons

Data ingested on:

2025-07-08

Ranking

# 234 ▲ 1

Other rankings

#12 in Language Support

#42 in Appearance

#2 in website keyword 75

#6 in translations keyword 72

#7 in translate keyword 70

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Other platforms

Immersive Translate - Translate Web & PDF (v1.18.10)

2,000,000 4.54

(1,391)

Immersive Translate (v1.2.2)

319,562 4.48

(2,138)

Immersive Translate - Translate Web & PDF (v1.18.10)

3,501,901 4.50

(435)

User reviews

Immersive Translate for Firefox is praised for preserving original text with translation, aiding language learning, and offering quality translations via Microsoft and customizable APIs. However, multiple users report slow translation responses, lack of pronunciation features, unintuitive settings, conflicts with other add-ons, and cross-origin issues on certain websites, impacting usability.

Pros

Retains the original text alongside the translation, allowing users to compare both languages simultaneously, which is beneficial for language learning.
Utilizes Microsoft Machine Translation, providing good translation quality.
Supports customization with OpenAI compatible APIs, enabling use of various self-hosted models for enhanced user experience.

Cons

Translation selection and response is very slow, sometimes taking up to ten seconds to display results.
Lacks pronunciation feature, which could aid language learners.
The settings interface is not intuitive, making it difficult for users to find desired functions.
Conflicts with other translation add-ons, causing potential compatibility issues.
Causes cross-origin (CORS) issues on some web pages leading to pop-up windows being inaccessible.

Recent reviews

by Fi*****, 2025-07-07

by ta*****, 2025-07-06

by Fi*****, 2025-07-06

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Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Immersive Translate - Translate Website & PDF requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Immersive Translate - Translate Website & PDF is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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