The invention provides a Mongolian Baiti-based method and device for converting Mongolian into Mongolian conforming to a GBT25914-2023 standard, a readable storage medium and equipment. The method comprises the following steps: S1, inputting Mongolian in a word form; s2, preprocessing the Mongolian words, including deleting other control characters except the first
control character in the plurality of continuous control characters; s3, obtaining
font IDs obtained by Mongolian words through a text rendering engine; s4, the obtained
font ID is converted into a corresponding nominal character
Unicode code string which conforms to the standard of GB / T25914-2023; s5, filtering the redundant control characters of the Mongolian words corresponding to the
Unicode coding string of the nominal character converted in the step S4, and filtering the redundant control characters of the Mongolian words corresponding to the
Unicode coding string of the nominal character converted in the step S4; and S6, finally outputting the Mongolian which accords with the standard of GB / T25914-2023. The invention provides a method for converting Mongolian established by Mongolian Baiti into Mongolian conforming to the GB / T25914-2023 standard, so as to conform to the policy requirement and meet the requirement that the Mongolian conforming to the GB / T25914-2023 standard needs to be used in reality, and provides a method for converting Mongolian established by Mongolian Baiti into Mongolian conforming to the GB / T25914-2023 standard.