The best Language Reactor alternatives for Chinese (2026)
Language Reactor gives you an English line under the Chinese. These five do more with the Chinese line itself.
We make Mandarin The Wild. Everything we say about the other tools comes from their own pages and listings, with each source listed below.
Why look past Language Reactor
Language Reactor puts an English line under the subtitles on YouTube and Netflix, and saving words outside its practice mode needs its paid Pro plan.2, 3 For Chinese the English line is the problem: your eyes go to it, not to the characters. The tools below keep you on the Chinese line and explain it one word at a time. See how Mandarin The Wild and Language Reactor compare.
The list at a glance
| Tool | Best for | Price |
|---|---|---|
| 1. Mandarin The Wild | The meaning and pinyin of any word in Chinese subtitles, as used in that line, then review | Free to look up, read the Library and review1 |
| 2. Migaku | Flashcards from what you watch and read, in 11 languages | Paid from the first day, from $10 a month, with a 10-day money-back guarantee5 |
| 3. PinyinTube | Pinyin under the subtitles on Netflix, YouTube, iQIYI and Viki | Some features free, some premium6 |
| 4. asbplayer | Free Anki cards with the line’s audio and picture, on most streaming sites | Free and open source7 |
| 5. Trancy | AI bilingual subtitles on YouTube, Netflix and more | A free plan with limits, then Premium9 |
1. Mandarin The Wild
We make it, so judge this one hardest. It is built for Chinese only. On YouTube the caption becomes a line under the player with pinyin over every word, over only the words new to you, or off, coloured by tone. Point at a word and its card opens inside the player: the meaning it has in that line, not a list of every meaning, its pinyin as it is read there, its parts and its sound. Press M to keep the word with its sentence and the moment it came from; Review brings it back by sight and by sound.
这个视频有中文字幕。
subtitles; captions
When a Chinese YouTube video has no captions at all, sign in and press Make captions: we make them from its sound. Watch a video with it here first, no install needed, or get the extension.
- Every page and every video. The same card on any web page and in YouTube captions, in Chrome or Edge. The video keeps playing, and Previous, Replay and Next sit in the player. On Netflix, Disney+ and Viki, the Chinese subtitle line is ours too: point at a word and the video waits while you read its card.
- Captions when a video has none. On a Chinese YouTube video with no captions, sign in and press Make captions: we make them from its sound.
- Backpack and Review. Press M and the word is kept with its sentence and the page or video moment it came from. Review brings it back by sight and by sound, on every device you sign in on.
- The Library. More than 250 graded stories and articles from HSK 1 to 9, each with a recording in two voices, free.
- Look a word up here. How to say it in Chinese for an English word and What does it mean in Chinese? for a Chinese word or its pinyin, each with toned pinyin, its characters and a real sentence, free with no sign-up.
- Immersion for your own Chinese. Links, Google Docs, EPUB, PDF and Word files, and recordings with their subtitles or a transcript made from their sound, every word ready to explain.
- Your phone, offline. Add the site to your home screen: Review, the reader, and the chapters and sources you keep work with no signal.
- Your words, in and out. Bring in a Pleco or Anki list, and download your words for Anki whenever you like.
2. Migaku
A Chrome extension with phone apps for 11 languages. You click a word on a streaming site or a web page for its dictionary entry, and make a flashcard from it.4 It has no free plan: it costs from $10 a month, with a 10-day money-back guarantee.5 Is Migaku worth it for Chinese?
3. PinyinTube
A Chrome extension for Netflix, YouTube, iQIYI and Rakuten Viki: with Chinese subtitles on, it shows their pinyin, with buttons for dual subtitles and seeking back and forward. Each platform has some free features and some premium ones.6 It shows the sound of every word, not its meaning.
4. asbplayer
A free, open-source video player and Chrome extension for learning from subtitled video. It finds the subtitles on Netflix, YouTube and most other streaming sites, or plays your own video with your own subtitle file, and makes Anki cards with the line, its audio and a picture through AnkiConnect.7 It is made for every language, so it has no Chinese dictionary of its own: you add a popup dictionary beside it.
5. Trancy
A browser extension that adds AI bilingual subtitles and translation to YouTube, Netflix, HBO Max, TED, edX and Coursera, and to web pages.8 Its free plan saves up to 100 words and 50 sentences; Premium is a paid plan with a free trial.9 Like Language Reactor, its strength is the translated line.
How to choose
- You want to understand the Chinese line, not read the English one: a word card in the subtitles, so your eyes stay on the characters. Mandarin The Wild, or Migaku if you study other languages too.
- You are still learning the sounds: pinyin under every line, from PinyinTube, or Mandarin The Wild’s pinyin over only the words new to you.
- You already live in Anki: asbplayer makes the best free cards; Mandarin The Wild downloads your kept words, with their sentences, for Anki.
Questions
What is the best alternative to Language Reactor for Chinese?
Mandarin The Wild, free: point at any word in the Chinese subtitles on YouTube, Netflix, Disney+ or Viki for the meaning it has in that line and its pinyin as it is read there. Migaku makes flashcards from what you watch in 11 languages, paid from the first day; PinyinTube adds pinyin under every line.
Is there a free alternative to Language Reactor?
Yes. Mandarin The Wild is free to look up, read its Library and review, and asbplayer is free and open source. Trancy has a free plan with limits.
Does Language Reactor work for Chinese?
Yes. It puts an English line under the Chinese on YouTube and Netflix. Saving words outside its practice mode needs its paid Pro plan.
How do I get pinyin on Netflix subtitles?
Turn on the Chinese subtitles, then use an extension: PinyinTube puts pinyin under every line, and Mandarin The Wild shows the pinyin of the word you point at, as it is read in that line.
Is Mandarin The Wild free?
Looking words up, the Library with its recordings, and Review are free. Looking up needs no account; a free account keeps your words.
Sources
Checked on 28 October 2026. Prices and features change; tell us if one has.