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Language

Every direction here grades offline, with no network on the subtitle path. The label says how much evidence backs it: beta has passed our quality gates, experimental ships a dictionary pack and makes no quality claim yet.

View the 100-language rollout

Each direction launches independently after its translation and subtitle-safety gates pass. “Planned” and “Building” directions are visible here, but playback stays disabled.

LanguageLearn it from EnglishLearn English from it
Chinese (Simplified) 简体中文PlannedPlanned
Hindi हिन्दीPlannedPlanned
Spanish EspañolAvailablePlanned
French FrançaisPlannedPlanned
Arabic العربيةPlannedPlanned
Bengali বাংলাPlannedPlanned
Portuguese (Brazil) Português (Brasil)PlannedPlanned
Russian РусскийPlannedPlanned
Urdu اردوPlannedPlanned
Indonesian Bahasa IndonesiaAvailableAvailable
German DeutschPlannedPlanned
Japanese 日本語PlannedPlanned
Swahili KiswahiliPlannedPlanned
Marathi मराठीPlannedPlanned
Telugu తెలుగుPlannedPlanned
Turkish TürkçePlannedPlanned
Tamil தமிழ்PlannedPlanned
Cantonese 粵語PlannedPlanned
Vietnamese Tiếng ViệtPlannedPlanned
Korean 한국어PlannedPlanned
Persian فارسیPlannedPlanned
Hausa HausaPlannedPlanned
Thai ไทยPlannedPlanned
Gujarati ગુજરાતીPlannedPlanned
Javanese Basa JawaPlannedPlanned
Italian ItalianoPlannedPlanned
Punjabi (Gurmukhi) ਪੰਜਾਬੀPlannedPlanned
Kannada ಕನ್ನಡPlannedPlanned
Malayalam മലയാളംPlannedPlanned
Odia ଓଡ଼ିଆPlannedPlanned
Burmese မြန်မာဘာသာPlannedPlanned
Ukrainian УкраїнськаPlannedPlanned
Polish PolskiPlannedPlanned
Dutch NederlandsPlannedPlanned
Romanian RomânăPlannedPlanned
Greek ΕλληνικάPlannedPlanned
Czech ČeštinaPlannedPlanned
Hungarian MagyarPlannedPlanned
Swedish SvenskaPlannedPlanned
Hebrew עבריתPlannedPlanned
Finnish SuomiPlannedPlanned
Danish DanskPlannedPlanned
Norwegian Bokmål Norsk bokmålPlannedPlanned
Slovak SlovenčinaPlannedPlanned
Bulgarian БългарскиPlannedPlanned
Serbian (Cyrillic) СрпскиPlannedPlanned
Croatian HrvatskiPlannedPlanned
Lithuanian LietuviųPlannedPlanned
Slovenian SlovenščinaPlannedPlanned
Latvian LatviešuPlannedPlanned
Estonian EestiPlannedPlanned
Filipino FilipinoPlannedPlanned
Malay Bahasa MelayuPlannedPlanned
Khmer ខ្មែរPlannedPlanned
Lao ລາວPlannedPlanned
Sinhala සිංහලPlannedPlanned
Nepali नेपालीPlannedPlanned
Assamese অসমীয়াPlannedPlanned
Maithili मैथिलीPlannedPlanned
Bhojpuri भोजपुरीPlannedPlanned
Pashto پښتوPlannedPlanned
Kurdish KurdîPlannedPlanned
Azerbaijani AzərbaycancaPlannedPlanned
Kazakh ҚазақшаPlannedPlanned
Uzbek OʻzbekchaPlannedPlanned
Turkmen TürkmençePlannedPlanned
Kyrgyz КыргызчаPlannedPlanned
Tajik ТоҷикӣPlannedPlanned
Mongolian МонголPlannedPlanned
Georgian ქართულიPlannedPlanned
Armenian ՀայերենPlannedPlanned
Albanian ShqipPlannedPlanned
Macedonian МакедонскиPlannedPlanned
Bosnian BosanskiPlannedPlanned
Catalan CatalàPlannedPlanned
Galician GalegoPlannedPlanned
Basque EuskaraPlannedPlanned
Welsh CymraegPlannedPlanned
Irish GaeilgePlannedPlanned
Icelandic ÍslenskaPlannedPlanned
Maltese MaltiPlannedPlanned
Luxembourgish LëtzebuergeschPlannedPlanned
Afrikaans AfrikaansPlannedPlanned
Zulu isiZuluPlannedPlanned
Xhosa isiXhosaPlannedPlanned
Amharic አማርኛPlannedPlanned
Oromo Afaan OromooPlannedPlanned
Somali SoomaaliPlannedPlanned
Yoruba YorùbáPlannedPlanned
Igbo IgboPlannedPlanned
Kinyarwanda IkinyarwandaPlannedPlanned
Malagasy MalagasyPlannedPlanned
Shona ChiShonaPlannedPlanned
Chichewa ChichewaPlannedPlanned
Southern Sotho SesothoPlannedPlanned
Haitian Creole Kreyòl ayisyenPlannedPlanned
Cebuano CebuanoPlannedPlanned
Sundanese Basa SundaPlannedPlanned
Chinese (Traditional) 繁體中文PlannedPlanned

Subtitles

Injection

✓ Recommended for beginners — 1 swap per ~3 lines

Playback

Slower speeds (0.75×) help with pronunciation. Override per-video in the player.

Briefly pauses at the end of each subtitle so you can re-read the line. Good for denser injection or when learning quickly.

Keyboard shortcuts

Space / KPlay / pause
← / →Seek -10s / +10s
J / LSeek -2s / +2s (subtitle-learner pace)
↑ / ↓Volume up / down
MMute toggle
FFullscreen toggle
RReplay current subtitle line

On the Review page, Space flips the card and 1–4 rate (Again / Hard / Good / Easy).