searchHIBP is a golang tool that implements binary search over a hash ordered binary file.
You may create one with https://github.com/fblz/convertHIBP
Enter your password on the commandline and it will tell you whether it is included in the InputFile.
git clone https://github.com/fblz/searchHIBP.git cd searchHIBP go build # <or> go install
searchHIBP -InputFile string Specify the binary hibp file (default "none")