Nitrax Math Bridge

Copy equations from the web as editable Word math, LaTeX, Typst, MathML, images or PDF.

Nitrax Math Bridge lets you detect, copy, and export mathematical equations directly from web pages. The extension supports equations rendered with KaTeX, MathJax, and MathML. Simply select a detected equation and convert it into the format you need, including LaTeX, Typst, MathML, UnicodeMath, Markdown, PNG, SVG, JPG, or PDF. For Microsoft Word, the “Copy for Word (image)” option copies a high-quality rendered image that can be pasted reliably into Word Online and Word Desktop. An experimental editable Office Math option is also available for testing with desktop versions of Microsoft Word. Key features: • Automatically detects equations on supported web pages • Copies equations as LaTeX, Typst, MathML, UnicodeMath, or Markdown • Exports equations as PNG, SVG, JPG, or PDF • Supports matrices, fractions, integrals, derivatives, and other common mathematical notation • Provides a reliable image-based workflow for Microsoft Word • Processes equations locally in your browser Nitrax Math Bridge is designed for students, teachers, researchers, engineers, and anyone who regularly works with mathematical content online.