Reading Mode

Use reading mode to skim the full text quickly, with part-of-speech tagging to aid memory.

Part-of-Speech Tagging

Part-of-speech tagging currently supports English only. Other languages are not supported yet.

Vocabulary on This Page

Highlights words on the current page that match words in your collection.

Hover to Show Part of Speech and Split Complex Words

Hover over any word to see its part of speech; complex words are split apart to aid memory. For example, myselfbreaking is split into myself and breaking.

Bilingual View

You can enable the bilingual view in settings and choose the target language.

Part-of-speech tagging

Translation Settings

How to set the translation language in LangKey — switch target languages for machine translation, AI translation, selection mode, and AI cloze mode on YouTube, Bilibili, TED, and Netflix.

Learn from TED Talks

How to use LangKey on TED Talks — full talk subtitles with timestamp sync and 7 practice modes.