 The proposed multilevel hydrogen bonding strategy aims to produce multi-functional ionogels with improved mechanical strength, fast self-healing ability, facile processing, and recyclability. The ionogels are synthesized based on Nipm, DMA, and ILs and exhibit spider silk-like features with hysteresis behavior. They also show great capability for continuous fabrication into fibers using melt spinning, strain and thermal sensing performance, and recyclability and processability into different shapes using 3D printing. This article was authored by Lidia Sun, Hongfei Wang, Lu Zhijun, and others.