NaturalDyeLog is a tool-type APP dedicated to recording and organizing the processes of plant dyeing and natural dyeing. It helps you systematically preserve every dyeing experiment: from dye materials, mordants, fabric types, to key parameters such as time, temperature, and pH, and combined with process and finished product photos, each dyeing is a complete and traceable "dyeing file". In the "Dye Creation Archive", you can: View detailed records by work and compare color differences under different parameters Review the state of the fabric, the effect of the pattern and the final color by combining the photos Gradually develop a formula and process that suits you The "Technical Guide" provides a well-organized reference for natural dyeing techniques, including different anti-dyeing techniques, folding and binding methods, operation steps, key points and common error instructions, helping you avoid detours in practice and stably reproduce the ideal colors and patterns. Whether you are a beginner in natural dyeing or an advanced player who needs to meticulously record the experimental process, this APP can serve as your digital dyeing notebook, ensuring that every dyeing is "traceable, reproducible, and shareable".