In recent years, there has been a renewed interest in the Tamil Olu Kathai, with efforts being made to preserve and revive the script. Many institutions and scholars are working to document and study the script, with a view to promoting its use in modern contexts.

Tamil Olu Kathai is more than just a historical account of an alphabet; it is a window into the Tamil way of life, their philosophy, and their deep connection with nature and the cosmos. Each letter in the Tamil alphabet is believed to carry a story, a philosophical thought, or a piece of advice for living a virtuous life. This is reflective of the ancient Tamil belief in the interconnectedness of all things and the importance of harmony with nature.