Subtitle Translator & AI Dictionary — InterSub

Name: Subtitle Translator & AI Dictionary — InterSub
Rating: 4.671052631578948 (304 reviews)
Author: https://https://intersub.cc/

Enjoy subtitle translator for dualsub, to immersive translate the meaning of any word from Spanish to English and other languages

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InterSub: The Ultimate AI Subtitle Translator & Language Learning Companion

InterSub transforms your video streaming experience into an immersive language classroom. This powerful Chrome extension offers AI-powered subtitle translation and dictionary features, enabling users to instantly translate subtitles across 30+ languages including Spanish, English, Russian, and more. Whether you're watching Netflix, YouTube, or educational content, InterSub displays dual subtitles side-by-side and provides instant AI explanations for words and cultural nuances.

Key features include on-the-fly AI subtitle generation where missing captions exist, interactive vocabulary building with syncing to apps like AnkiDroid, and an AI Language Buddy chat for real-time grammar and slang insights. Its intelligent processing delivers accurate translations enriched with context, frequent collocations, and pronunciation guides. With flexible free and premium plans, plus support for right-to-left languages, InterSub is ideal for students, professionals, and language enthusiasts aiming to boost comprehension and vocabulary effortlessly while watching videos.

Education Productivity AI

By:

https://https://intersub.cc/

Users:

10,000+

Rating:

4.67

(304) 1 ratings

Version:

4.11.0 Last updated: 2025-05-19

Creation date:

2022-04-09

Risk:

Permissions:

storage
identity
identity.email
unlimitedStorage

Host permissions:

https://app.intersub.cc/*

Size:

2.65M

Email:

su*****@intersub.cc

URLs:

Website ,Privacy policy

Full description:

Source:

Chrome Web Store

Updated:

15 hours ago

Ranking

# 7,042 ▲ 19

Other rankings

#242 in Education ▼ 1

#42 in capacidades ai keyword 24

#69 in forget keyword 11

#74 in english learning keyword 19 ▼ 1

#126 in ia keyword 52 ▲ 2

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Other platforms

AI Subtitles & Dictionary - InterSub (v4.13.0)

766 3.80

(10)

Subtitle Translator & AI Dictionary — InterSub (v4.10.0)

3,186+ 5.00

(86)

User reviews

Users praise Interactive Dual Subs for making language learning easy and enjoyable by providing dual subtitles, instant translations, and compatibility with popular streaming platforms. They appreciate user-friendly features like adjustable subtitles and auto-pause for note-taking. However, some report issues with subtitle synchronization, occasional video playback interruptions, limited subtitle customization, and occasional bugs causing subtitles to disappear. Despite these cons, the extension is highly recommended for its innovative and effective approach to learning languages while watching favorite shows.

Pros

Helps significantly with language learning by providing dual subtitles, making learning effortless and enjoyable.
User-friendly interface with convenient features like hovering over words for instant translation and adjustable subtitle positions.
Supports popular streaming platforms like Netflix and YouTube, enhancing the learning experience by using familiar content.
Includes features such as auto-pause to control learning pace, allowing users to take notes and absorb content effectively.
Highly recommended by users across different languages for its usefulness and innovative approach to learning while watching shows.

Cons

Subtitles for languages like Spanish and English are sometimes out of sync, impacting seamless learning.
The extension can cause videos on platforms like YouTube and Netflix to pause every few seconds, indicating a possible bug.
Limited customization options for subtitle appearance, such as inability to change subtitle color which affects visibility against some backgrounds.
Occasional issues where subtitles stop showing after multiple pauses or extended use, possibly due to bugs or settings.

Recent reviews

Первое впечатление прекрасное, искал для HDRezka раньше, ничего не нашел, наткнулся на это расширение и боже оно шикарно работает, еще и удобное очень, аж захотелось сразу же хороший отзыв оставить, тут даже есть двойные субтитры, идеально

Kianti, 2025-03-30

I like the extension. The only reason that I give it 4 stars rather than 5, is because the subtitles for Spanish and English are not synched.

Frank Warren, 2025-01-30

Works very well this extension is very useful for language learning. Highly recommend!!!

Chi Vu, 2025-01-30

View all user reviews ›

Extension safety

Risk impact

Subtitle Translator & AI Dictionary — InterSub requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ******** ********************

Risk likelihood

Subtitle Translator & AI Dictionary — InterSub is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

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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