Find and notify the user of zero-width unicode characters.
Any text that you copy can include hidden characters that might be used to track you. This extension helps identify these hidden characters.
How to use:
1. The extension icon will display the number of zero-width characters on the page.
2. A warning will appear if you select text containing zero-width characters.
3. Click "more" in the warning notification to get a safe version of the text.