In this article we present four extensions to edit mathematical equations in your web browser Google Chrome. The ease provided by these tools is the ability to access unconventional symbols (used in mathematics) in a simple way.

This way you can make the task of writing, editing and graphing mathematical equations in your web browser easier.

Daum Equation Editor

Daum Equation Editor offers you a very advanced graphical equation editor located at the top; from the bar you can access all the symbols to create your formulas (TeX syntax). Equations are written at the bottom, and you can also copy and export equations (as text document, PNG image, or save directly to your Google Drive account).

Daum Equation Editor is a free extension available for Google Chrome. (It has advertising banners.)

Equation Editors for Google Chrome
Supports TeX Syntax

TeX Equation Editor

We continue with TeX Equation Editor, an equation editor that focuses on TeX syntax. Its use is simple: from the top bar you can create the equation, and at the bottom you will find the editor where you can change the values directly with the keyboard or mouse.

TeX Equation Editor is a free extension available for Google Chrome.

Quick Equations

Quick Equations adds an icon to the top bar of the browser, from which you have to write the equation and press "Enter" for a browser tab to open and the equation to appear in Wolfram Alpha format. (3D plot, Contour plot, Parity, Derivative, Indefinite integral, Definite integral over a disk of radius R and Definite integral over a disk of radius R among other formats).

Quick Equations is a free extension available for Google Chrome.

Equation Editors for Google Chrome
Directs you to a web page

Tex Renderer

We will finish with Tex Renderer, which is not an equation editor, but a preview viewer of TeX syntax. In this way, the add-on offers you the option to embed the equation in any web page thanks to its MathJax rendering.

Tex Renderer is a free extension available for web browsers Google Chrome.

We hope you can edit your equations easily or more professionally from the browser with these four extensions. The first two options are more advanced (you can even edit TeX syntax by hand) and the last two are good alternatives.