http://www.vb-helper.com/HowTo/colortag.zip Purpose Color HTML tags in a RichTextBox. Method Search for the < and > that surround the tags. Use SelStart, SelLength, and SelColor to highlight the tags. Disclaimer This example program is provided "as is" with no warranty of any kind. It is intended for demonstration purposes only. In particular, it does no error handling. You can use the example in any form, but please mention www.vb-helper.com.