MathML Browser Support

The Firefox browser has traditionally had the strongest support for MathML and its native MathML is used by default.

Recent enhancements to the WebKit engine now provide support for MathML Core. Most current browsers based on this engine now support MathML natively, including Chrome, Microsoft Edge, and Safari.

At the present time, Chromium-based browsers (such as Chrome and Edge) do not support MathML rendering.

(From https://dlmf.nist.gov/help/mathml: Release date 2026-03-15)