Preheat the oven to 250°F.
In a small bowl, add the dill, oil, ranch seasoning, lemon pepper, and garlic powder. Stir until competently mixed.
Place crackers in a sealable gallon bag. Pour in seasoning mix over crackers. Seal and gently toss to coat.
Arrange the crackers on a rimmed sheet pan in a single layer (do not grease).
Bake the crackers for 15 minutes or until golden.