Do I need to apply for a visa extension before my trip to Thailand in March 2025?

The user has a 60 days visa-free entry stamp valid until February 20, 2025, but left Thailand after 2 weeks. They are inquiring if they need to apply for a visa extension from their home country or if they can travel back in March and receive another 60-day visa-free entry. An answer in the comments confirms that the initial entry stamp is no longer valid upon leaving, and they should receive a new 60-day stamp upon re-entering. Applying for an extension from outside Thailand is not possible.