According to wikipedia ;
An WYSIWYG Editor is a software application for creating and editing web pages. Although the HTML markup of a web page can be written with any text editor, specialized HTML editors can offer convenience and added functionality.
if you looking for free web based WYSIWYG Editor this article may help you to find some useful free web based WYSIWYG Editor.
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FCKeditor is a open source Multi browser, Multi-language supported WYSIWYG text editor that can be used in web pages instead of the HTML Text Area control.it provides powerful visual text editing functionality of desktop editors like MS Word for your WebPages.
- CSS support for better integration with your web site.
- Font formatting: type, size, color, style, bold, italic, etc
- Text formatting: alignment, indentation, bullets list, etc
- Cut, Paste, and Paste as Plain Text, Undo and Redo
- Skin able, Plugins supported
- Spell checker
- Automatic browser detection and customization
- Image and file links upload and server repository browser.
All major browsers like, Microsoft Internet Explorer, Gecko based browsers (Firefox, Netscape, Mozilla) and Opera 9 are supported to SPAW Editor. SPAW Editor required PHP4 or PHP5 to runs on any web server.
- Tabbed Multi-document Interface
- Floating/Shared Toolbars
- Resizeable Editing Area
- Modular Architecture
- universal file manager plugin
- Theme (skin) support
All Major internet browsers compatible with openWYSIWYG, it means your users will have no trouble making use of it. These browsers include: IE 5.5+ (Windows), Firefox 1.0+, Mozilla 1.3+ and Netscape 7+.
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Xopus is a web based WYSIWYG XML Editor which allow you to work with structured and complex content without the need for technical knowledge. with Xopus User Friendly interface, user can easily edit heavy structured XML documents or data.
It uses XSLT style sheets to transform the XML to a user presentable WYSIWYG view. The user can edit in this wysiwyg view as if it were a common word processor.All changes are automatically stored in the XML. The XML remains completely separated from the presentation.
- user friendly author assisting
- Xopus is a fully client side application
NicEdit is a Lightweight, Cross Platform, Inline Content Editor to allow easy editing of web site content on the fly in the browser. NicEdit is a WYSIWYG editor for websites. it can be easily integrated in any site with minimal impact while providing visitors an effective means to express themselves in rich text.
NicEdit is a very easy to use, you can quickly turn any <textarea> into a powerful WYSIWYG editor with just a few simple lines of code.
XStandard is a standards-compliant, flexible and highly customizable WYSIWYG Editor for desktop applications and Web-based content management systems. It is designed to be simple to use and produce valid, semantic code. so, It ensures that your markup validates against XHTML 1.0 Strict and XHTML 1.1 specifications.
For desktop applications, it use in Visual Studio, Access, VB and VC++ and For Web-based applications, XStandard runs in IE, Firefox, Safari and Opera. The editor generates clean XHTML Strict or 1.1, and uses CSS for formatting, to ensure the clean separation of content from presentation. The editor is keyboard accessible, and markup generated by XStandard meets the most demanding accessibility requirements.
BBComposer 2.1 is a Firefox extension that allow you to edit text area contents by switching in a WYSIWYG mode with a right click on it. You can choose 4 content types : XHTML, BBCode, XBBCode and Wiki. Especially useful for CMS, Wiki and Forums. Returns valid and semantic XHTML.