FROG-kb pulls SNP data from ALFRED for forensic use. Interface enables comparing user genotypes to population allele frequencies. Supports IISNPs for individual identification probabilities across populations. Supports AISNPs for ancestry inference probabilities across populations. Includes PISNPs for eye color phenotype inference. Calculates multisite genotype probabilities in multiple populations. Optimized for Firefox and Chrome. Provides user manual and documentation. Allows contact for issues or suggestions. Focuses on forensic teaching, research, and practice.