Learn vocabulary while reading the web

Transform any article into an interactive learning experience. Click words to understand meanings in context—phrasal verbs, idioms, and nuanced expressions explained instantly.

Learn vocabulary the smart way

Four powerful features that make reading English content effortless and educational

Contextual Word Explanations

Get meanings that understand context. Our AI analyzes sentences to explain words, phrasal verbs, and idioms exactly as they're used.

Sentence-by-Sentence Analysis

Every sentence is analyzed with full context. Understand nuanced meanings that dictionaries miss.

Phrasal Verbs & Idioms

Automatically detect and explain multi-word expressions like "take off" and "break the ice" in context.

Vocabulary Collection

Save words with context sentences for later review. Build your personal vocabulary database while reading.

From install to learning in seconds

01
Install Extension

Install Extension

Add Reading Copilot to Chrome in seconds. Works on any website instantly.

02
Read Naturally

Read Naturally

Browse articles as usual. Reading Copilot transforms pages into interactive learning experiences automatically.

03
Click to Learn

Click to Learn

Click any word or phrase to see its contextual meaning. Understand idioms and phrasal verbs instantly.

04
Build Vocabulary

Build Vocabulary

Save words with context sentences. Review your collection anytime to reinforce learning.

Stop struggling with context-blind dictionaries

Traditional dictionaries don't understand how words are used in real sentences. Reading Copilot does.

Dictionary Lookups

Context-Aware Explanations

Understand words exactly as they're used in the sentence. No more guessing which definition applies.

Missing Phrasal Verbs

Smart Phrasal Verb Detection

Automatically identifies and explains multi-word expressions like "take off" and "break the ice".

Breaking Reading Flow

Seamless Reading Experience

Learn without leaving the page. Click words to see meanings instantly, right where you're reading.

Lost Vocabulary

Build Your Vocabulary Collection

Save words with context sentences. Review your collection anytime to reinforce learning.

Frequently Asked Questions

How does Reading Copilot work?

Reading Copilot is a Chrome extension that transforms any web page into an interactive vocabulary learning experience. Click any word or phrase to get contextual explanations powered by AI. It understands phrasal verbs, idioms, and nuanced meanings that traditional dictionaries miss.

Do I need to know English well to use it?

Not at all! Reading Copilot is designed for intermediate to advanced English learners. It helps you understand words in context, making reading more accessible and educational.

Does it work on all websites?

Yes! Reading Copilot works on any website you visit. It automatically transforms articles and blog posts into interactive reading experiences.

Can I save words for later review?

Absolutely! Click the save button when viewing a word's meaning to add it to your vocabulary collection. You can review all saved words in the extension popup.

Is my reading data stored?

No. Reading Copilot only stores words you explicitly save. We don't track your browsing history or store article content. Your vocabulary collection is stored locally in your browser.

What languages are supported?

Currently, explanations are available in English, Spanish, Korean, and Japanese. We're working on adding more languages based on user feedback.

Ready to learn vocabulary while reading?

Install Reading Copilot and transform any article into an interactive learning experience.

Free • No account required • Works on any website