KCharSelect
Special character utility
KCharSelect is a tool to select special characters from all installed fonts and copy them into the clipboard.
You can browse characters by their category or quickly find a certain character by searching for its name.
KCharSelect displays various information about the selected character. This includes not only the Unicode character name, but also aliases, general notes and cross references to similar characters.
For technical use, different representations of the character are shown.
KCharSelect also contains Unihan data for East Asian characters to display English definitions and different pronunciations.
KCharSelect is a utility for finding special characters which are not available on the keyboard. It can search for characters by Unicode number, display characters in any font, and copy characters to the clipboard so they can be pasted into documents. . This package is part of the KDE utilities module.
How to install KCharSelect in Ubuntu
If you are on a supported distro, you can install the application through software center by clicking the below link.
If the above link not working, run the below command in terminal to install kcharselect in Ubuntu
sudo apt install kcharselect