Langsly - Vocab Pass by Langsly

Langsly turns everyday web browsing into language practice. As you browse, the extension replaces selected words on webpages with vocabulary you’ve learned in Langsly, helping you encounter and reinforce your target language naturally in context, without even trying!

Instead of limiting language practice to dedicated study sessions, Langsly brings previously learned vocabulary into the websites you already visit.

The extension works alongside your Langsly account and uses your learning progress to determine which vocabulary can appear while you browse. As you learn more words in Langsly, your browsing experience can gradually include more of your target language.

Langsly is designed to supplement structured language lessons with repeated, contextual exposure during everyday internet use.