A footstool for bathroom toilet includes a platform, a first leg assembly, and a second leg assembly. The first leg assembly and the second leg assembly each include a base leg, an outer tubular leg, an inner telescopic leg, a height adjustable mechanism, and an angle adjustable mechanism. The base leg is hingedly connected to the outer tubular leg at each end. The inner telescopic leg is slidably engaged with the outer tubular leg through the height adjustable mechanism that enables the footstool to attain different height levels. The platform that allows the user to place and rest their feet is terminally positioned and connected to the inner telescopic leg of the first leg assembly and the second leg assembly, opposite of the outer tubular leg of the first leg assembly and the second leg assembly.