MathEdit

Convert LaTeX math equations to high-quality SVG images with embedded metadata for seamless round-trip editing.

Available as a web app and native macOS app.
Web: https://mathedit.vercel.app/

Features

• Round-trip editing: SVG files include embedded LaTeX source as metadata, enabling seamless re-import and editing
• Color support: Full support for \color{} commands to highlight specific terms or expressions
• Project management: Save and organize collections of related equations as reusable projects
• Clipboard support: Copy and paste SVG images directly to/from presentation softwares (e.g., Keynote)
• High-quality rendering: Professional typesetting powered by MathJax

Use Cases

This tool is designed for creating professional mathematical visuals, particularly for:

Presentation Design

• Generate publication-quality equation images for slides (Keynote, PowerPoint, Google Slides)
• Superior typography compared to built-in equation editors
• Vector format images in SVG

Iterative Editing

• Create variations of equations with different highlights
• Centralized management of all equation assets in one place
• Easily update equations across multiple documents by re-exporting

Screenshots

Development

pnpm install
pnpm dev              # run web app
pnpm build:native     # build web assets for macOS
open MathEdit/MathEdit.xcodeproj  # then ⌘R in Xcode

Project Structure

MathEdit/              # macOS app (Swift/SwiftUI)
packages/
  core/                # shared rendering logic
  web-standalone/      # web app
  web-native/          # minimal editor for macOS

License

MIT