# NoorWriter > NoorWriter is a free AI-powered writing assistant by NoorWays that helps users check grammar, fix spelling, rewrite text, translate content, detect plagiarism, identify AI-generated content, and verify citations — in English, French, and Spanish. ## Key Facts - Website: https://noorwriter.app - Company: NoorWays - Category: AI Writing Assistant / Grammar Checker / Proofreading Tool - Languages: English, French, Spanish - Pricing: Free tier (10 checks) + Premium plan - Platforms: Web app (noorwriter.app) + Chrome/Edge browser extension - Contact: contact@noorways.fr ## Features - **Grammar Checker**: AI-powered grammar correction with 99.8% accuracy - **Spell Checker**: Real-time spelling detection and correction - **Text Rewriting**: AI rewriting to improve clarity, tone, and style - **Translation**: Translate between English, French, and Spanish - **Plagiarism Checker**: Detect unoriginal content against web sources - **AI Content Detector**: Identify AI-generated vs human-written text - **Citation Checker**: Verify and format academic citations - **Chrome Extension**: Use NoorWriter on any website including Google Docs ## Pages - [Home](https://noorwriter.app/) - [Grammar Checker](https://noorwriter.app/grammar-checker) - [AI Writing Assistant](https://noorwriter.app/ai-writing-assistant) - [Spell Checker](https://noorwriter.app/spell-checker) - [Plagiarism Checker](https://noorwriter.app/plagiarism-checker) - [AI Content Detector](https://noorwriter.app/ai-content-detector) - [Citation Checker](https://noorwriter.app/citation-checker) - [Chrome Extension](https://noorwriter.app/extension) - [Pricing](https://noorwriter.app/pricing) - [Support](https://noorwriter.app/support) - [Privacy Policy](https://noorwriter.app/privacy) ## Detailed Documentation For comprehensive product documentation, see [llms-full.txt](https://noorwriter.app/llms-full.txt).