GladTex [0] converts latex math in html files to SVG images with links. If you prefer to write your source webpage in markdown, you can also use it with pandoc [1] like this (from the manual):

~~~

pandoc -s --gladtex input.md -o myfile.htex

gladtex -d image_dir myfile.htex

# produces myfile.html and images in image_dir

~~~

[0]: https://humenda.github.io/GladTeX/

[1]: https://pandoc.org/MANUAL.html#math-rendering-in-html