Overview
Select any word to get a context-aware definition powered by AI. Uses the page content to give you the right meaning.
WordLens gives you instant, context-aware definitions for any word or phrase on the web — not just a dictionary lookup, but an AI explanation that actually understands what the page is about. HOW IT WORKS Select any text → press Alt+D (or right-click → "Define with WordLens") → a tooltip appears with an explanation tailored to the context of the page you're reading. Example: "model" on a machine learning blog gets a different explanation than "model" on a fashion website. WordLens reads the page first, then explains. SUPPORTS 5 AI PROVIDERS — YOU CHOOSE - Google Gemini — Free, 1,000 requests/day, no credit card needed - Cohere — Free, 1,000 requests/month, no credit card needed - DeepSeek — Very affordable, ~$0.14 per million tokens - OpenAI — Pay-as-you-go, powered by GPT-4o mini - Anthropic — Pay-as-you-go, powered by Claude Haiku FEATURES - Context-aware definitions using the actual page content - Keyboard shortcut (Alt+D) for instant one-handed lookup - Right-click context menu support - Clean dark tooltip with smooth animations - First-time onboarding walkthrough to help you get started - Remembers your provider and key — set up once, works forever - Works on all websites PRIVACY FIRST Your API key is stored only in Chrome's local storage on your device. All API calls go directly from your browser to the AI provider — WordLens has no server, no backend, and collects absolutely no data. Full privacy policy available in the extension. GETTING STARTED 1. Install the extension 2. Pick a free provider (Gemini or Cohere recommended) 3. Get a free API key from their website (links provided in onboarding) 4. Paste it into the extension popup 5. Select any word anywhere and press Alt+D
Details
- Version1.0.0
- UpdatedJuly 15, 2026
- Offered bynawazmomin
- Size41.38KiB
- LanguagesEnglish
- Developer
Email
nawazmomin.work@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
WordLens has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
WordLens handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
