How can you open a chest for free in Clash Royale?

Certainly! In the game Clash Royale, chests can be opened for free simply by waiting for the timer to count down to zero. Each chest type has its own specific timer, with Silver Chests usually requiring a few hours, Gold Chests needing more time, and magical and special ones taking even longer. To open them without spending any in-game currency or using gems, the player must place the chest in one of the available slots and simply wait for the designated period to elapse. Additionally, one free chest is available every four hours, which can be claimed directly from the game's main screen, stacking up to two times for eight hours of cumulative offline time.