AI Equation Editor (Equation AI) on AIMath is a free online equation editor for students, teachers and researchers. Type an equation in plain words, upload a photo or screenshot, or draw it by hand, and the AI converts it into clean, editable LaTeX. A visual editor with live preview lets you fix every symbol, bracket, subscript and superscript before you copy the result. From the Code menu you can export LaTeX, HTML, SVG code, MathML and OMML for Microsoft Word, or download PNG/SVG images. Typical uses include writing homework and lecture notes, preparing papers and slides, digitising formulas from textbooks, and moving equations between Word, Google Docs, Overleaf and Notion. Ordinary editing is free in the browser with no install; AI conversion offers a free trial and an optional Pro plan. Available in English, Chinese, Spanish, French, German, Japanese, Korean and Portuguese. https://ai-math.io/ai-equation-editor
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