Catchword

ExtensionEducation

Overview

Select or double-click any word to see its meaning, examples, synonyms, translation, and adaptive vocabulary practice.

Catchword helps you learn vocabulary while browsing. Double-click any word to view definitions, examples, synonyms, and on-device translations without leaving the page. Bring your own Google Gemini API key to unlock richer definitions, broader translation coverage, explanations based on the surrounding sentence, personalized quizzes, answer grading, and spaced-review practice. AI features are optional, and requests are sent directly to Google using your API key.

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Details

Version
1.0.0
Updated
September 24, 2026
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Size
7.71MiB
Languages
English
Developer
Email
vishnuvenuvenk@gmail.com
Non-trader
This 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

Manage extensions and learn how they're being used in your organization

Catchword 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.

Catchword handles the following:

Authentication information

User activity

Website content

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

Support

For help with questions, suggestions, or problems, visit the developer's support site