Rich Text Editor Tool Using HTML, CSS and JavaScript with Source Code


Welcome to the Rich Text Editor Tool, a dynamic and user-friendly application designed to enhance your text editing experience. This tool, built using HTML, CSS, and JavaScript, provides a comprehensive suite of features that allow users to format and customize their text effortlessly. Whether you are creating a document, writing a blog post, or drafting an email, this editor offers the flexibility and functionality needed to produce professional-looking content directly in your web browser.

The Rich Text Editor Tool combines a clean, intuitive interface with powerful text manipulation capabilities. Users can apply various text styles such as bold, italic, underline, and strikethrough, as well as manage lists, hyperlinks, and text alignment with ease. Additional features include undo/redo actions, indentation control, and a selection of heading levels and fonts to structure and personalize your content. Designed with modern web technologies, this editor ensures a responsive and enjoyable user experience, making it an essential tool for all your text editing needs.

You may also check this simple HTML, CSS and JavaScript projects:


  • Text Formatting: Easily apply bold, italic, underline, and strikethrough styles to your text.
  • Script Formatting: Add superscript and subscript formatting to specific text portions.
  • List Management: Create and manage ordered and unordered lists with just a click.
  • Undo/Redo: Quickly undo or redo your recent actions to maintain workflow flexibility.
  • Hyperlink Management: Insert and remove hyperlinks to enrich your text with references and external resources.
  • Text Alignment: Align your text to the left, center, right, or justify it for a cleaner look.
  • Indentation: Adjust the indentation of your text to organize your content logically.
  • Heading Management: Select from various heading levels (H1-H6) to structure your document effectively.
  • Font Customization: Change the font size and font family to suit your preferences and document style.

Technologies Used:

  • HTML5: Provides the structural foundation and content elements of the editor.
  • CSS3: Enhances the visual appearance and user interface, ensuring a responsive and attractive design.
  • JavaScript: Adds interactivity and dynamic functionality, enabling real-time text formatting and customization.

How to Use:

  1. Text Input: Click inside the editable text area to start typing your content.
  2. Formatting Text: Use the buttons in the toolbar to apply formatting to your selected text. For example, click the bold button to make text bold, or the italic button to italicize text.
  3. Creating Lists: Use the ordered and unordered list buttons to insert lists into your document.
  4. Inserting Links: Click the link button to add a hyperlink. Enter the desired URL in the prompt that appears.
  5. Adjusting Alignment and Indentation: Use the alignment buttons to align your text as desired. Adjust indentation using the indent and outdent buttons.
  6. Choosing Headings and Fonts: Select heading levels and change font properties using the dropdown menus in the toolbar.

Sample Screenshots of the Project:

Landing Page

Sample Input

How to Run?

  • Download the provided source code zip file.
  • Extract the downloaded zip file.
  • Open the html file and you are now ready to go!

Video Demonstration for Installation/Setup:


In conclusion, the Rich Text Editor Tool stands as a versatile and efficient solution for all your text editing needs, seamlessly integrating powerful formatting features with an intuitive interface. By leveraging HTML, CSS, and JavaScript, this tool provides a smooth, responsive, and enjoyable user experience, enabling you to create professional-quality content effortlessly. Whether for documents, blog posts, or emails, this editor equips you with the necessary tools to format and customize your text with ease, making it an indispensable asset for any digital writing task.

That's it! I hope this "Rich Text Editor Tool Using HTML, CSS and JavaScript" will assist you on your programming journey, providing value to your current and upcoming projects.

For additional tutorials and free source codes, explore our website.

Enjoy Coding :>>

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.


1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

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