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Turn movies, anime, YouTube and real conversations into your personal language classroom. Click any subtitle word for instant AI explanations, pronunciation and grammar — then save it to your vocabulary forever.

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Loved by 1.2M+ learners in 140 countries
OleXify interactive subtitle video player
● LIVE SUBTITLESEN → ES
02:14 / 05:30
AI explains instantly
world/wɜːrld/

The earth and all the people living on it. Click words while watching to see meanings like this.

noun+ Saved
0Active learners
0Languages supported
0Video lessons & clips
0Average app rating
Everything you need

Built for people who learn by watching

OleXify combines real-world video with an AI tutor that understands every word, sentence and grammar rule — so you learn the language as it's actually spoken.

Real-world video learning

Learn from movies, series, anime, vlogs and news clips with accurate dual subtitles in 42+ languages.

AI vocabulary & sentence AI

Instant AI breakdowns of meaning, tone, idioms and grammar — explained in your native language.

Click-to-save vocabulary

Tap any subtitle word to see meaning, pronunciation, examples and grammar, then save it to your word list.

Anki-compatible export

Export your vocabulary as ready-to-import flashcards for Anki, Quizlet and any spaced-repetition app.

AI quizzes & practice

Auto-generated quizzes, fill-in-the-blank exercises and sentence building from the videos you actually watched.

Listening & pronunciation

Shadow native speakers, record yourself and get AI pronunciation feedback with a detailed accuracy score.

Simple process

How OleXify works

Four steps from pressing play to speaking confidently.

1

Pick a video

Choose from thousands of curated clips, movies, anime or paste any YouTube link.

2

Click & understand

Tap subtitles for instant translations, pronunciation and AI grammar explanations.

3

Save & review

Build personal word lists and export them to Anki for spaced repetition.

4

Practice & speak

Complete AI quizzes and pronunciation drills, then track your streak and XP.

42+ languages

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From the most popular languages to the ones everyone says are impossible.

Pricing

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Monthly
Yearly Save 40%

Free

Perfect for trying things out.

$0/ forever
  • 3 languages of your choice
  • 20 minutes of video learning per day
  • Basic AI word explanations
  • Save up to 100 vocabulary words
  • Daily streak & XP tracking
  • Community support

All prices in USD. Taxes may apply. Cancel anytime from your account settings.

Loved worldwide

Learners who actually stick with it

"I watched anime for years without learning anything. Three months with OleXify and I passed JLPT N4."

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Mina K.Learning Japanese

"The click-a-word dictionary is genius. I stopped pausing to open a translator every 10 seconds."

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Diego R.Learning English

"Exporting my saved words straight into Anki made my review routine effortless. Best combo ever."

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Sofia N.Learning Korean
Support

Frequently asked questions

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Features

A complete language lab in your browser

Every tool you need to go from understanding nothing to understanding everything — powered by AI and real content.

Interactive video and subtitle player

Interactive video & subtitle player

Dual subtitles, adjustable playback speed, loop-a-line, blur-native-language mode, and full keyboard shortcuts. Every subtitle word is clickable.

Dual subtitlesLoop line0.5× – 2× speed
AI vocabulary and sentence explanations

AI vocabulary & sentence explanations

Our AI explains not just what a word means, but why it's used here — tone, register, idioms and cultural nuance, in your native language.

Context awareGrammar notesNative-language output

Instant dictionary lookup

Pronunciation, part of speech, example sentences and synonyms — in under 100ms.

Vocabulary saving & lists

Organize saved words into custom lists by topic, source video or difficulty.

Anki-compatible export

One click exports your words as tab-separated flashcards ready for Anki import.

AI quizzes & exercises

Auto-generated multiple choice, fill-in-the-blank and sentence ordering drills.

Listening practice

Train your ear with native-speed audio, dictation mode and accent variety.

Pronunciation feedback

Record yourself and get syllable-level accuracy scoring from our speech AI.

Progress tracking

Streaks, XP, level, weekly charts and skill breakdowns keep you motivated.

42+ languages

Learn any language from any native language — with full RTL and CJK support.

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42+ languages

What do you want to learn today?

All languages include video content, subtitles, dictionary and AI explanations.

Simple process

From zero to fluent, one scene at a time

OleXify is designed around the way your brain actually acquires language: massive comprehensible input, instant feedback, and spaced repetition.

Step 01

Immerse in real content

Stop memorizing textbook dialogues nobody speaks. Pick a movie scene, an anime episode or a vlog and watch with dual subtitles. You'll hear natural speed, slang and emotion from the very first minute.

Watching video with dual subtitles
I can't believe you actually did that.
我不敢相信你真的这么做了。
AI dictionary explanation panel
actually
/ˈæk.tʃu.ə.li/ · adverb

Used to emphasize that something is surprising or unexpected.

Step 02

Understand every word instantly

Click any word for meaning, pronunciation, examples and grammar. Our AI reads the whole sentence, so explanations match the exact context you're watching — not a generic dictionary entry.

Step 03

Save, review and speak

Saved words flow into your personal vocabulary list and export straight to Anki. AI quizzes and pronunciation drills make sure the words stick — and your streak keeps you coming back.

Learning streak 27 days
XP 3,420Next level in 580 XP
Pricing

Start free. Upgrade when you're hooked.

No credit card required. Cancel anytime.

Monthly
Yearly Save 40%

Free

Perfect for trying things out.

$0/ forever
  • 3 languages of your choice
  • 20 minutes of video learning per day
  • Basic AI word explanations
  • Save up to 100 vocabulary words
  • Daily streak & XP tracking

All prices in USD. Taxes may apply. Cancel anytime from your account settings.

Resources

Language learning guides & tips

Research-backed advice from our linguists and community.

Support

Frequently asked questions

Can't find your answer? Reach out to our team any time.

Contact

We'd love to hear from you

Questions, feedback or partnership ideas — our team replies within 24 hours.

Email us

support@olexify.org

Call us

+1 (555) 010-2040

Head office

1201 Language Lane, Suite 400
San Francisco, CA 94107, USA

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