LingoShift

What it does

Automatically replaces words on web pages with translations to help users learn language in context.

• 
  Fluent2020 · fluent.co · ▲824

  Learn a new language by browsing the web

• 
  Fluent 1.02021 · ▲503

  Learn a new language while you live your life

• LJ
  Learn Japanese contextually while browsingDec 2025 · lingoku.ai · ▲92

  Hi HN, Just wanted to share a tool i've been working on to help with my own study routine. It’s a browser extension called Lingoku. The idea is simple: we spend hours browsing the web in English every day. This tool replaces some of the english words with Japanese vocabulary based on your japanese level (Similar to Toucan, but with a better user experience). It’s basically an attempt to make the "i+1" method actually passive, you understand the sentence because it's mostly english, but you pick up Japanese words naturally from the context. It uses an LLM in the backend to make sure the…

• 
  FlipWord2017 · ▲214

  Intelligently integrate language learning into web browsing

• 
  Lingo Champion2023 · ▲75

  Learn languages while browsing the web

• RL
  Readlang – Learn a language while you surf the web2015 · readlang.com · ▲178

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• IN
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  AI · Jan 2026 · cannoneyed.com

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