There are so many text to IPA converters available but I am having difficulty finding a text-to-IPA converter that consistently or closely matches the IPA transcriptions in the Oxford American English dictionary. As I am using this dictionary for developing my personal wirting system (using IPA), any discrepancies can negatively affect my vocabulary acquisition. Can you recommend a reliable tool for converting text to IPA transcriptions that align with this dictionary?
Oxford American English dictionary pronunciation guide and IPA symbols: https://www.oxfordlearnersdictionaries.com/us/about/pronunciation_american_english