IELTS Vocabulary Lens — Writing Upgrade Tool

Check IELTS word bands, upgrade weak sentences, and save vocabulary while browsing. Free, offline, no signup.

IELTS Vocabulary Lens — Check Band Scores and Upgrade Your Writing Select any word, phrase, or sentence while browsing and instantly see IELTS vocabulary feedback. Check band levels, discover stronger alternatives, upgrade weak writing, save useful words, and practice with your saved vocabulary. IELTS Vocabulary Lens works offline in your browser. No signup is required. KEY FEATURES - Writing Upgrade Lens — select a sentence such as "I think this is a big problem" and see a stronger IELTS-style version such as "It can be argued that this is a significant issue" - Replace selected writing — in supported text fields, replace weak selected text with the upgraded version in one click - Instant IELTS band check — select a word and see whether it is closer to Band 5, 6, 7, 8, or 9 - Phrase and collocation feedback — check useful IELTS phrases such as "on the other hand" or "draw a conclusion" - Page Vocabulary Scan — highlight IELTS-level vocabulary across a full page with color-coded band levels - Upgrade suggestions — replace common words such as "good", "big", "important", and "problem" with stronger IELTS alternatives - Academic Word List identification — spot academic words that can strengthen Writing Task 2 and Speaking Part 3 answers - Save words and upgrade pairs — build a local review list inside your browser - Right-click lookup — select text and choose "IELTS: Check or upgrade" - Privacy-friendly — saved words and upgrades stay in Chrome local storage HOW TO USE 1. Select a word to check its IELTS band level and alternatives. 2. Select a phrase to check its IELTS function, alternatives, and examples. 3. Select a sentence to get a stronger IELTS writing upgrade. 4. Use "Replace selection" when writing in supported text fields. 5. Click the extension icon and press "Scan this page" to highlight IELTS vocabulary across the current page. 6. Save useful words or upgrades for later review. WHO IS THIS FOR? IELTS Vocabulary Lens is built for IELTS learners preparing for Writing and Speaking. It is especially useful when reading articles, researching essay ideas, drafting answers, or improving everyday English into more academic IELTS-ready language. Instead of only memorizing vocabulary lists, you can improve the language you actually select and write. The extension helps you notice weak vocabulary, find stronger alternatives, and turn passive browsing into active IELTS preparation. PRIVACY The extension does not require an account. It stores saved vocabulary and saved writing upgrades locally in your browser using Chrome storage. It does not sell user data. Powered by www.ielts.international.