LexiLint
Privacy-first grammar and spell checker Chrome extension — 100% offline spell check, AI grammar with your own API key.
Cost / License
- Freemium (Pay once or Subscription)
- Proprietary
Application type
Platforms
- Google Chrome
Features
Properties
- Privacy focused
- Lightweight
Features
- Ad-free
- Spell Checking
- No registration required
- No Tracking
- AI-Powered
LexiLint News & Activities
Recent activities
- raunakkathuria added LexiLint
raunakkathuria added LexiLint as alternative to Grammarly, LanguageTool and DeepL Write
LexiLint information
Developed by
IgniteApp Licensing
Proprietary and Freemium product.Pricing
One time purchase that costs $30, and / or subscription that costs $3 per month + free version with limited functionality.Alternatives
3 alternatives listedSupported Languages
- English
- Spanish
- French
- Russian
- German
- Polish
- Turkish
AlternativeTo Category
Education & Reference
What is LexiLint?
LexiLint is a Chrome extension that checks spelling and grammar without sending your text to anyone's servers.
Spell checking is 100% offline — it uses local dictionaries and runs entirely on your device. Nothing leaves your browser. No tracking, no data collection.
Grammar checking uses AI (Google Gemini, OpenAI, or Anthropic Claude), but with your own API key. LexiLint never holds your key or your data — you're always in control.
Key features:
• Free offline spell check (US & UK English dictionaries included) • Custom dictionary for technical terms, names, and brand words • AI grammar checking — free forever with Gemini's free tier (BYOK) • Multi-provider: Gemini, OpenAI GPT-4, Anthropic Claude • 8 languages: English, Spanish, French, German, Polish, Russian, Turkish + more • MCP server available for Claude Desktop, Cursor, and other AI tools • Works on any webpage — no internet required for spell check
LexiLint is for writers, professionals, developers, non-native English speakers, and anyone who doesn't want a grammar tool reading their private writing.