pyLocusZoom creates publication-quality genetic association visualizations: regional association plots with LD coloring and recombination overlays, stacked multi-GWAS comparisons, eQTL overlays, fine-mapping/SuSiE credible sets, PheWAS (phenome-wide association) plots, and forest plots for meta-analysis. Includes gene track visualization, file loaders for common formats (REGENIE, BOLT-LMM, SAIGE, GEMMA, GTEx, SuSiE, FINEMAP), and three backends: matplotlib (static/publication), plotly (interactive), and bokeh (dashboards).