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SunEditor v3 features β from basic text formatting to advanced document layouts.
Core inline formatting with subscript and superscript support.
Select from multiple font families via dropdown.
Numeric input with configurable units (px, pt, em, rem, %).
Color picker with palette and hex input for text color.
Highlight text with background color picker.
Left, center, right, and justify alignment options.
Paragraph, heading levels, pre, and div block formatting.
Adjustable line spacing for better readability.
Copy formatting from one selection and apply to another.
Configure options, test plugins, and see results instantly in the Playground.
Install, configure, and create your first editor
24+ built-in plugins and custom plugin guide
Full method and option documentation