IELTS Vocabulary Lens for Chrome
Select any word, phrase, or sentence while browsing — instantly see its IELTS band level, discover stronger alternatives, and upgrade weak writing into exam-ready English.
Free · No signup · Works offline
10
built-in IELTS vocabulary tools
Band 5–9
vocabulary levels identified
100%
offline & private
What IELTS Vocabulary Lens Does
Writing Upgrade Lens
Select a sentence like "I think this is a big problem" and instantly see a stronger IELTS version: "It can be argued that this is a significant issue."
Replace Selection
Writing in a text field? Replace your selected text with the upgraded version in one click. No copy-pasting needed.
Instant Band Check
Select any word and see whether it falls at Band 5, 6, 7, 8, or 9 level — with higher-band alternatives you can use instead.
Page Vocabulary Scan
Highlight every IELTS-level word on any webpage with color-coded band levels. Turn any article into vocabulary practice.
Save & Practice
Save useful words and writing upgrades to a local review list inside your browser. Build your personal IELTS vocabulary bank.
Academic Word List
Automatically identify academic words that strengthen Writing Task 2 essays and Speaking Part 3 answers.
How It Works
Select
Highlight any word, phrase, or full sentence on any webpage.
Learn
See the IELTS band level, stronger alternatives, or an upgraded sentence instantly.
Save
Save useful words and upgrades to your personal review list — stored locally in Chrome.
Private by Design
IELTS Vocabulary Lens works entirely offline in your browser. No account required. No data sent anywhere. Your saved vocabulary stays in Chrome local storage.
Read the full privacy policyUpgrade Your IELTS Vocabulary While You Browse
Turn passive reading into active IELTS preparation. Every page becomes a vocabulary exercise.
Built for IELTS Learners
IELTS Vocabulary Lens is for students preparing for Writing and Speaking. It helps when reading articles, researching essay ideas, drafting answers, or improving everyday English into academic, exam-ready language. Instead of memorizing vocabulary lists, you improve the language you actually use.