Understand Any Word
Instantly with AI

Get context-aware definitions for any word on the web.
Just select text, hold Command, and click.

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✓ Free forever · ✓ No sign-up required · ✓ Works offline

Try It Now - Interactive Demo

Artificial intelligence (AI) is transforming how we interact with technology. Through sophisticated algorithms and neural networks, AI systems can now understand context, generate creative content, and even engage in meaningful conversations.

💡 Hold ⌘ Cmd (or Ctrl) and click any word to try it!

Why Choose Word Lens?

Powered by AI, designed for everyone. From students to researchers, Word Lens makes understanding easier.

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Instant Definitions

Get AI explanations in under 500ms

Lightning-fast responses→
💬

Conversational AI

Ask follow-up questions naturally

Chat with context awareness→
📚

Auto History

Review everything you've learned

Never lose your insights→
🎯

Smart Context

Definitions adapt to the content

Context-aware intelligence→
🔒

Privacy First

Works offline, no tracking

Your data stays yours→
✨

Zero Setup

Install and start using instantly

No sign-up required→

How It Works

1

Select Text

Highlight any word on any website you're browsing

2

Hold Command & Click

Press ⌘ (or Ctrl) and click the selected word

3

Get Instant Answers

AI-powered definitions appear instantly in a tooltip

Loved by Learners Everywhere

"Word Lens has transformed how I read academic papers. No more context switching!"

S
Sarah Chen
PhD Candidate

"The AI explanations are incredibly accurate and helpful. It's like having a tutor."

M
Michael Torres
High School Teacher

"I use it every day for work. Fast, accurate, and completely free. Amazing!"

J
Jessica Park
Technical Writer

Ready to Start Learning?

Join thousands of users who are expanding their vocabulary with Word Lens.

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