Turn your browser into a
language immersion zone
While you browse in your native language, NeonLingo predicts and swaps in the words you're ready to learn. No rote memorization, just natural acquisition.
The weather is great today. I want to take a walk in the park
The only way humans acquire language
is by receivingcomprehensible input
Stephen Krashen
Professor Emeritus at the University of Southern California and renowned language educator
Krashen's i + 1 theory and NeonLingo
A dual-engine learning model
Two input modes,one learning loop
Inspired by Krashen's theory of comprehensible input, NeonLingo turns both native-language and foreign-language pages into learning material that fits your level.
Language immersion, Pick up new words inside familiar context
When you browse web pages in your native language, NeonLingo uses advanced AI to predict the words you are ready to learn and seamlessly replace them with your target language. This creates an ideal "i+1" input experience.
Smart targeting
Based on your progress, it surfaces vocabulary that matches what you're ready to learn.
Context-based memory
Strong native-language context helps you infer and retain the meaning of foreign words naturally.
Frictionless learning
No separate vocab app required. Browsing the web and reading the news becomes language practice.
AI is advancing rapidly, and many companies are investing heavily in new .
To stay competitive, we need to keep learning new .
Immersive reading, Make reading in another language feel smooth and natural
When you browse fully foreign-language pages, NeonLingo provides powerful support tools that turn difficult "i+1" content into knowledge you can absorb with ease.
Instant selection translation
When you hit an unfamiliar word, just select it and get a precise translation right away.
Automatic wordbook
Every word you look up is saved automatically, so your personal vocabulary list keeps growing in the background.
Review with highlights across the web
When a word you've learned appears again on any page, it is highlighted automatically to reinforce memory.
Muchos investigadores creen que el input es una de las claves para aprender un idioma de forma natural
Los estudiantes suelen avanzar cuando reciben input apenas por encima de su nivel actual de
Reviews of NeonLingo
Driving a revolution in language learning through technological innovation, helping every user understand and learn foreign languages more easily with our extension.
As a developer, I read a huge amount of English documentation every day. NeonLingo makes unfamiliar words feel much less intimidating. The selection translation is smooth, and automatic saving removes a lot of manual organization.
Language immersion feels almost magical. I usually read tech blogs in my native language, and NeonLingo swaps technical terms into English automatically. I end up picking up natural expressions without feeling like I'm studying.
I'm preparing for IELTS, and the review feature is excellent. Words I've looked up before get highlighted when they appear again on other pages. Seeing them repeatedly in different contexts is far more effective than rote memorization.
As someone with ADHD, repetitive word memorization feels exhausting. NeonLingo surfaces English words in a natural, repeated way, which helps me stay focused and keep learning without feeling drained.
I can pick up English vocabulary while reading BL novels because the translations stay natural and fit the context. Best of all, the atmosphere of the story stays intact while I am still learning.