# Equation Editor for online mathematics

### - delivering thousands of beautiful equations every second -

v5.8.1.34

The World's most popular online equation editor creates formatted mathematical equations from LaTeX markup. The Editor API allows customisation and the seamless integration of the editor within websites pages to create equations in a range of graphical formats for use across the web and mobile platforms. See Editor Documentation for more details.

Define equation with LaTeX markup.<Tab> or <Ctrl + arrows keys> to jump between brackets and matrix elements.
HTML code to embed this equation into a web page:

### Key Features

• Auto Complete - Suggestions and auto-complete for all supported LaTeX markup commands.
• Syntax Highlighting - Colouring of similar terms and underlining of matching elements.
• Customisable - Change the arrangement, order, and content of panels to suite the need. Read more.
• API - Seamless integration of the equation editor within website.
• Plugins - Compatible with major WYSIWYG Editor. See CKEditor example.
• fxRender - Fully integrated with fxRender plugin for Microsoft Excel.

## Equation Rendering

The CodeCogs Equation Rendering webservice works behind the scenes to rapidly deliver equations to online website pages, through the use of a simple URL in the form:

https://latex.codecogs.com / type . format ? LaTeX-Markup

This is typically used within a single HTML image tag, which is the fastest and easiest way to add mathematics to any existing website e.g.:

<img src="https://latex.codecogs.com/svg.image?1+sin^2(x)" />

See LaTeX Equation Rendering for further details.

Examples:
##### \alpha + \frac{2\beta}{\gamma}

https://latex.codecogs.com/gif.image?\dpi{200}\alpha&space;+&space;\frac{2\beta}{\gamma}

GIF
$\dpi{200}\alpha&space;+&space;\frac{2\beta}{\gamma}$
##### \lim_{x \to 0} f(x) = 8

https://latex.codecogs.com/svg.image?\lim_{x%20\to%200}%20f(x)%20=%208

SVG
$\lim_{x \to 0} f(x) = 8$
##### \int \frac{1}{x} dx = \ln \left| x \right| + C

https://latex.codecogs.com/png.image?\dpi{200}\int \frac{1}{x} dx = \ln \left| x \right| + C

PNG
$\dpi{200}\int \frac{1}{x} dx = \ln \left| x \right| + C$