A nail clipper including a blade gap adjustment assembly or a blade gap calibration assembly, or a combination thereof, operable to adjust a blade gap between opposed blades to allow insertion of a nail between opposed first and second blades to allow clipping of the nail while affording a barrier to insertion of the digit between the opposed blades to avoid cutting the associated digit.

A nail clipper designed to improve user convenience and effectiveness, comprising a handle with a rear anti-slip surface and a finger grip area, connected to a nail clipping mechanism with two diamond-coated cutting blades for enhanced nail trimming. The nail clipper includes a trigger clip activator that operates along a travel path, a pull pin with a threaded section for blade spacing adjustment via a thumbnut. A magnifying lens is mounted on a pivotable swing arm for visibility, and light-emitting diodes illuminate the cutting area. Additional features include integrated storage for a nail file and a manicure tool within the handle cavity. The invention addresses the need for a compact, multi-functional grooming tool with improved ergonomics and precision.