AI Grammar Checker & Rewriter
Fix grammar, rewrite, simplify or formalize text using AI. Runs 100% in your browser — no API key, no data uploaded.
🤖 Powered by Transformers.js · On-device AI · No API Key
📝 Fix Grammar
✍️ Rewrite
🔽 Simplify
🎩 Make Formal
😊 Make Casual
📋 Summarize
Your Text
0 characters
AI Output
AI output will appear here after processing.
How it works: Uses
Xenova/flan-t5-small model from Hugging Face, running directly in your browser via Transformers.js WebAssembly. The model (~60MB) downloads once and is cached by your browser. Your text never leaves your device.
Model: flan-t5-small · ~60MB · Cached after first use · Works offline after first load