Arabizzi is a free Chrome extension that converts Arabizi (Arabic written in Latin letters) into proper script Modern Standard Arabic (Fusha) or local dialect (Tunisian) as well as into English or French translations. The tool understands common number substitutions (3→ع, 7→ح, 9→ق) and uses Google's Gemini API for accurate conversion. It features a bilingual interface (English/Arabic) with RTL support, conversion history, bookmarks, and privacy-first design your API key and history stay stored locally in your browser.