A quick-release plate is a small, flat accessory used in photography and videography to securely attach a camera to a tripod or other support. It allows for fast and easy mounting and dismounting of the camera, enabling photographers to switch between handheld and tripod shooting without hassle. These plates typically feature a locking mechanism that ensures the camera remains stable during use. Many quick-release plates are compatible with various tripod heads, such as those made by Manfrotto or Arca-Swiss, making them versatile tools for both amateur and professional photographers.