GrammarLens by English Grammar Corner

About

💡 WHAT IS GRAMMARLENS

GrammarLens is a sentence analysis tool. It takes any English sentence and shows you what every word is doing. It's part dictionary, part teacher, part magnifying glass.

Whether you're learning or teaching English, brushing up on your grammar, or just curious about how a sentence holds together, GrammarLens has got you covered.



✨ ALL PARTS OF SPEECH COVERED

- Nouns
- Pronouns
- Determiners
- Verbs
- Adjectives
- Adverbs
- Prepositions
- Conjunctions
- Interjections



🔍 NINE DISTINCT ANALYSIS LENSES

In addition to being a parts-of-speech tagger, GrammarLens features nine specialised lenses that let you examine any sentence from different angles:

- Tense
- Sentence structure
- Errors
- Phrasal verbs
- Prepositional phrases
- Adverbial phrases
- Objects
- Conditionals
- CEFR level



💾 DOWNLOAD AND USE YOUR ANALYSES ANYWHERE

Analyses can be saved as PNG images for sharing, printing, creating learning materials, or revisiting later.



🚀 HOW TO USE GRAMMARLENS

- Highlight any sentence on any webpage.
- Right-click the highlighted text.
- Click 'Analyse with GrammarLens' from the menu, and you'll have your clear, colour-coded breakdown in no time.



🔋 EXTRA USAGE

GrammarLens is free to use with a daily limit on analyses.



🔒 PRIVACY

GrammarLens requires no invasive permissions and uses zero user tracking. English Grammar Corner does not store any of your data.

To analyse your text, GrammarLens uses Anthropic's Claude API. Anthropic temporarily retains API inputs for up to 7 days for safety and abuse-prevention purposes, then deletes them. Anthropic does not use API inputs to train its models.

For full details, see our policy at https://englishgrammarcorner.com/privacy-policy/ and Anthropic's Privacy Policy at https://www.anthropic.com/legal/privacy.