DynamicID is a tuning-free framework for single- and multi-ID personalized image generation. It is based on a dual-stage learning paradigm to address the limitations of existing methods, such as limited multi-ID usability and insufficient face editing capabilities. Key innovations include Semantic-Activated Attention (SAA), which minimizes the damage to the original model when injecting ID features and achieves multi-ID personalization without multi-ID samples, and Identity-Motion Reconfigurator (IMR), which effectively separates and recombines facial motion and ID features using contrastive learning to enable flexible face editing. In addition, we developed the VariFace-10k face dataset, which contains 35 different face images for each of 10,000 unique individuals. Experimental results show that DynamicID outperforms existing state-of-the-art methods in terms of ID fidelity, face editing capabilities, and multi-ID personalization performance.