Place 6 tortillas on a baking sheet. Brush the tops with about 1 tablespoon of olive oil and sprinkle with salt. Flip the tortillas and repeat on the other side.
Using a pizza cutter, cut the tortillas into ¼-inch strips. If you prefer smaller pieces, cut the strips in half crosswise.
Gently spread the tortilla strips on the baking sheet using your fingers or a spatula so they bake evenly.
Bake on the center rack for 8–10 minutes. Flip the strips with a spatula or tongs, spread them out again, and bake for another 8–10 minutes or until golden and crispy.
Let the tortilla strips cool on the pan before serving or storing them in an airtight container.