Watch the Highlighter tool in action

In this video we show you the basics. You can see how text is processed in real time and lightning fast. Be sure to explore the features below the video.
Customizable colors
Choose from millions of colors for each of the different sounds or stick with the default colors. Complete customization to be changed whenever you want.
Save & Load
Save any text and load it straight into the highlighter at any time. You can also save the output as an image to view anywhere on any device.
Access to Pronunciation Articles
Get access to in-depth articles on word stress, the S sound, the TH sound, the ED sound, the difference between voiced and unvoiced, and heteronyms.
Visualizing stress
Choose from three different ways to highlight the stress in a word. You can make it bold, underlined, or overlined. You are guaranteed to find one that suits you.
American or British English
The pronunciation of words changes between American English and British English. You can easily switch between the two and set your default dialect.
Audio Examples
We provide audio examples for all of the different sounds covered by the Highlighter tool so that students can fine-tune their listening.