Free Online Equation Editor for Microsoft Word
Create any maths, physics, or chemistry equation in your browser and paste it directly into Word. No installation. Works on any device - including Chromebook, iPad, and Mac.
Generate your formula★★★★★Trusted by 10,000+ students & researchers
How it works
Describe your formula
Type a description in plain English - e.g. 'quadratic formula' or 'Maxwell's equations'.
AI generates it
Our AI instantly converts your description into a properly formatted mathematical formula.
Copy into Word
Click Copy and paste the result directly into Microsoft Word's equation editor.
FormulAI vs MathType
| Feature | MathType | FormulAI |
|---|---|---|
| Works with Word | ✅ | ✅ |
| Price | ~$300/yr | From £2.49 |
| Installation | Required (~200 MB) | Not required |
| AI-powered input | ❌ | ✅ |
| Speed | Slow (manual clicking) | Instant |
Who uses it?
Frequently asked questions
Is there a free online equation editor for Microsoft Word?
Yes - FormulAI is a free, browser-based equation editor that generates Word-ready equations from a plain text description. Your first equation is always free with no sign-up.
What is the best free online equation editor in 2026?
FormulAI leads for AI-powered generation from text descriptions. For manual LaTeX rendering, Codecogs Equation Editor is popular. For interactive graphing, Desmos and GeoGebra are excellent. FormulAI is the only tool that generates equations from natural language and outputs them directly into Microsoft Word format.
How do I copy an equation from FormulAI into Microsoft Word?
(1) Describe your equation and click Generate, (2) Click 'Copy to Word' - this copies the equation as OOXML to your clipboard, (3) Paste into Word. The equation appears as a native, fully editable Word equation.
Can I use an online equation editor on a Chromebook?
Yes. FormulAI runs entirely in the browser with no Chrome OS extensions required. It works on any Chromebook with Chrome 90+.
Is there an online equation editor that works with Google Docs?
Yes. FormulAI generates LaTeX output which you can paste into Google Docs' built-in equation editor (Insert → Equation). The LaTeX output also works with Notion, Confluence, and Jupyter Notebooks.
How is FormulAI different from Wolfram Alpha or Symbolab?
Wolfram Alpha and Symbolab are maths solvers - they calculate answers. FormulAI is a maths formatter - it converts your equation description into a Word-ready formula without solving it.
Can I enter LaTeX directly in FormulAI?
Yes. Paste your LaTeX code into the input field - FormulAI detects it automatically and converts it to Word format (transform mode).
Can I use FormulAI to create equations for PowerPoint presentations?
Yes. PowerPoint uses the same OMML format as Word, so equations generated by FormulAI paste identically into PowerPoint slides via Insert → Equation.
Is there a free maths equation editor I can use online?
Yes. FormulAI is a free online maths equation editor - also known as a mathematical equation editor or mathematical formula editor. It generates equations from plain text descriptions and outputs them in Word, LaTeX, or copy-paste format. No sign-up required for the first equation.
What is the difference between an equation editor and a formula editor?
The terms are used interchangeably. A maths equation editor (or mathematical formula editor) is any tool that lets you create properly typeset mathematical expressions. FormulAI works as both: describe anything from a simple fraction to a multi-line system of equations and get a Word-ready result.