Highlight & save words/phrases into categories , inject them with AI rephrasing prompts in ChatGPT, Claude, Gemini, and more.
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#371K
#279K among extensions
Version
1.0.4
updated 11 Oct 2026
About VocabSaver - AI Vocabulary Collector & Rephraser
VocabSaver is a minimalist productivity companion that helps you capture, organize, and activate new vocabulary as you read across the web.
Whether you are preparing for GRE/TOEFL exams, writing academic research papers, learning a new language, or upgrading your professional writing tone, VocabSaver turns passive reading into an active personal vocabulary bank.
✨ KEY FEATURES:
1. Instant In-Page Highlighting
• Simply highlight any word or phrase on any article, journal, or website.
• A sleek, distraction-free "Save Vocab" tooltip lets you organize words into custom categories in one click.
• Automatically captures the surrounding sentence context and source link so you never forget how a word was used.
2. Context-Aware AI Writing Assistant
• Seamlessly integrates into AI chat interfaces (ChatGPT, Claude, Gemini, Perplexity).
• Select words from your personal bank and instantly inject targeted prompts:
- Natural Rephrasing
- Vocabulary Drills & Quizzes
- Synonym & Tone Variations
- Academic & Professional Polish
3. Fast, Minimalist Dashboard
• Clean, modern dark aesthetic inspired by Linear and Raycast.
• Real-time fuzzy search across all your saved vocabulary and sentences.
• Filter by category (Academic, Business, Idioms, Tech, or your own custom tags).
• One-click copy, inline editing, and deletion.
4. 100% Private & Local
• Your data belongs to you. All vocabulary and notes are stored strictly in your browser using Chrome Storage.
• Zero telemetry, zero tracking, and no external servers.
HOW TO USE:
1. Highlight any word or phrase on any webpage.
2. Click "Save Vocab" or use the right-click menu to pick a category.
3. Open the extension popup anytime to search and review your library.
4. When drafting in ChatGPT or Claude, click the floating VocabSaver dock or press Alt+V to inject vocabulary prompts!
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