Local fractional calculus theory and parameterized method have greatly assisted in the advancement of the field of inequalities. To continue its enrichment, this study investigates the multi-parameter fractal–fractional integral inequalities containing the fractal [Formula: see text]-convex functions. Initially, we formulate the new conception of the fractal [Formula: see text]-convex functions and work on a variety of properties. Through the assistance of the fractal–fractional integrals, the [Formula: see text]-fractal identity with multiple parameters is established, and from that, integral inequalities are inferred regarding twice fractal differentiable functions which are fractal [Formula: see text]-convex. Furthermore, a few typical and novel outcomes are discussed and visualized for specific parameter values, separately. It concludes with some applications in respect of the special means, the quadrature formulas and random variable moments, respectively.