Camera Shakify is an add-on for Blender that lets you easily add realistic camera shake to your cameras. It works from captured real-life camera shakes, applied directly to the cameras in your scene.
Once installed, the add-on adds a Camera Shakify panel to the camera's properties. From there you can choose from a variety of captured shakes and either apply a single one or layer multiple shakes on top of each other. You can also animate the influence of each shake.
The add-on is compatible with Blender 4.4 and newer and requires no special permissions. Its code is licensed under the GNU General Public License v3.0 or later, while the camera shake data is released under CC0. A demo video is also available. Camera Shakify keeps its focus on a single task: adding captured shake to cameras.