Cellulose conductor with biodegradability and renewability is a captivating candidate to assemble the state-of-the-art digital gadgets towards the synthetic intelligence and web of issues. Nevertheless, the poor bonding between conductive supplies and cellulose movie, or excessive value and sophisticated processes for realizing the robustness (excessive stability of its conductivity) features as the plain defect, stopping the large utilization of cellulose conductor in superior digital gadgets. Herein, a solution-processable, strong, and scalable cellulose conductor with excessive conductivity (15 Ω per sq) and transmittance (85%) is developed by way of coating the mixing starch and silver nanowires (AgNWs) on as-prepared cellulose movie (specifically CSA movie). In such cellulose conductor, starch performs the pure “glue” to successfully fasten AgNWs on cellulose movie, which endows the fascinating robustness to our CSA movie. Regardless of robustness, extra importantly, CSA movie options the promising recyclability by way of cellulose degradation to re-harvest AgNWs, or boiling CSA movie to independently separate AgNWs and cellulose movie, each of them are reused to provide the secondary-time CSA movie with a conductivity of 18 Ω per sq. The excessive efficiency permits CSA movie to assemble superior digital gadgets, equivalent to inorganic electroluminescent and natural light-emitting diode gadgets. Our starch-gluing-AgNWs technique paves the way in which for growing the strong but inexperienced, recyclable cellulose conductor towards the superior digital gadgets.