The TF text ops can be converted with SELECT_TF_OPS to TFlite. They are running fine on python built for non-mobile but not for mobile. I had difficulties compiling custom aar binaries using the bash tensorflow/lite/tools/build_aar.sh script. The script doesn’t recognize tensorflow-text ops and fails to link text ops. Monolithic builds doesn’t include text-ops too. I haven’t tried custom building iOS binaries but I suspect it doesn’t work too. I’m not sure there exists some kind of flags for the binaries to link well. So far, there is no working examples i could find.