With the development of technology and the growing demand for online collaboration, more and more professionals, students and educators are starting to use LaTeX to write mathematical formulas and technical documents. As a well-known platform focusing on visual graphics and collaboration, ProcessOn has launched the powerful Math99 LaTeX formula editor, providing users with an efficient, convenient and zero-threshold mathematical formula input and display solution.
This article will introduce the main functions, applicable scenarios, usage tutorials and other aspects of the LaTex editor, and compare it with the mainstream formula editors on the market to help you quickly get started and learn to use the LaTex editor.
Math99 LaTeX Formula Editor is an online LaTeX formula editor launched by ProcessOn. It supports direct use in the browser, no downloading required, and real-time rendering. It is suitable for writing various scientific formulas such as mathematics, physics, and chemistry. Its core advantages are:
Zero threshold to use: open the webpage to use, no need to download and install.
What you see is what you get: support real-time preview of LaTeX rendering effect, write and see.
Syntax prompts and highlights: built-in syntax highlighting to help users avoid spelling errors.
Convenient export and copy: the rendered formula can be copied to images, SVG, MathML and other formats with one click.
Strong compatibility: support standard LaTeX syntax, adapt to various teaching platforms, blogs, PPT, Word documents, etc.
Free conversion: LaTex format is converted to MathType formula online with one click to meet diverse creation needs.
Math99 LaTex formula editor is especially suitable for beginners who are not familiar with LaTeX, and can also meet the typesetting needs of professional users for complex formulas.

The biggest highlight of Math99 LaTeX is the "what you see is what you get" experience. Users enter LaTeX syntax on the left, and the rendered formula effect is immediately displayed on the right, without the need for manual compilation or page refresh. This is very useful for debugging complex formulas, and typesetting errors can be discovered instantly.

Real-time preview of LaTex formula
The editor fully supports common math environments, such as:
\frac{}: fraction
\sqrt{}: square root
\sum_{}^{}: sum
\int_{}^{}: integral
\lim_{}: limit
\begin{matrix}...\end{matrix}: matrixThere is complete support for the symbols required for advanced mathematics, linear algebra, probability theory and other subjects.

Complete list of LaTex symbols
The addition of AI function undoubtedly makes Math99 LaTex formula editor a more intelligent formula editing tool. Providing powerful AI capabilities such as AI automatic formula generation, OCR formula recognition, handwriting input formula recognition, and AI formula error correction, Math99 LaTex provides an unprecedented convenient experience. Whether you are a beginner or an experienced mathematician, you can use AI function to improve editing efficiency, reduce errors, and improve typesetting quality.

AI generates LaTex formulas

OCR formula recognition

Formula AI error correction

Handwriting input formula recognition
After editing, the user can render the rendered formula:
Copy as HTML+MathML: for embedding in web pages.
Copy as PNG image: Convenient for inserting into Word, PPT, WPS, and other documents.
Paste directly as LaTeX code: suitable for other LaTeX supported environments.