Features Features. Spelliy is an AI-powered online tool that provides effortless translation, sentence correction, and creative rephrasing. It enables users to improve their writing, optimize SEO, and enhance their communication skills. Related AI tools Le Scribouillard – Rédaction SEO par IA 30/05/2024 000 AI Blog Writer ToMate – Chrome Extension 25/09/2024 000 AI Chatbot Sludge AI 06/07/2025 000 AI Content Generator Mixus 26/06/2025 010 AI Blog Writer ChatGPT Browser Extension – Chrome Extension 28/09/2024 000 AI Facebook Assistant Hai 07/06/2024 000 AI Bio Generator