UniTex — Unicode + LaTeX

Convert LaTeX to beautiful Unicode math symbols instantly.

A Chrome Extension that transforms LaTeX notation into Unicode characters you can paste anywhere — Medium, Gmail, Notion, Twitter, Discord, and any rich text editor.

✨ Features

• Live Preview: See the Unicode result as you type
• Comprehensive LaTeX Support: Greek letters, arrows, operators, superscripts (^2), subscripts (_i)
• Complex Math: Grouped subscripts like x_{i,j} → xᵢ,ⱼ
• Visual Symbol Picker: Clickable grid of common symbols
• Image Rendering: Copy complex equations as images using KaTeX
• History & Library: Save and reuse your frequently used formulas
• Smart Styles: Bold (\mathbf) and Monospace (\mathtt) support
• Auto-Replace: Type \alpha[space] on Medium and watch it transform to α

📦 Installation

From Chrome Web Store

(Coming soon!)

Load Locally (Developer Mode)

1. Open Google Chrome
2. Navigate to chrome://extensions
3. Enable "Developer mode" in the top right corner
4. Click "Load unpacked" button in the top left
5. Select the project folder: UniTex — Unicode + LaTeX
6. The UniTex icon should appear in your toolbar

Usage

1. Click the UniTex extension icon
2. Type your LaTeX (e.g., \alpha \to \beta)
3. See the live preview: α → β
4. Click "Copy Unicode" and paste anywhere!

For complex equations:

• Click "📸 Image" to render with KaTeX and copy as image
• Perfect for fractions, matrices, and complex formulas

Examples

LaTeX Input	Unicode Output
\alpha + \beta	α + β
E = mc^2	E = mc²
x_i + y_{j,k}	xᵢ + yⱼ,ₖ
\forall x \in \mathbb{R}	∀ x ∈ ℝ
\theta \approx 3.14	θ ≈ 3.14

Why UniTex?

• Universal: Works everywhere, not just Medium
• Fast: No need to open external tools
• Offline: All processing happens locally
• Free: Open source and always will be

License

MIT License — feel free to use, modify, and distribute!

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Made with ❤️ for mathematicians, scientists, and anyone who loves beautiful notation.