Gather all your fillings: julienne the carrots, thinly slice the cucumber, chop the herbs, and prepare the tofu by pressing out moisture and frying until golden brown. Keep everything chilled for crispness.
Fill a large shallow dish with warm water and dip one rice paper sheet for about 10-15 seconds until it becomes just pliable and slightly sticky. Carefully lay it flat on a damp towel to prevent sticking.
Place a small handful of julienned carrots, cucumber slices, herbs, bean sprouts, and a few pieces of tofu near the bottom third of the rice paper sheet. Keep fillings evenly distributed for balanced bites.
Fold the sides of the rice paper inward over the fillings, then gently roll from the bottom, pressing firmly but gently to keep everything tight. Seal the edge with a dab of water to prevent unrolling.
Continue soaking, filling, and rolling each sheet until all the ingredients are used. Cover finished rolls with a damp towel to keep them from drying out while you prepare the rest.
Arrange the finished spring rolls on a serving platter. Serve immediately with hoisin peanut dipping sauce for a burst of flavor and texture contrast.