# GWAS Harmoniser

> GWAS Harmoniser is a web tool for standardising, aligning, previewing, and exporting GWAS summary-statistics files for research workflows.

GWAS Harmoniser helps researchers prepare genome-wide association study summary statistics for cross-study comparison, genetic correlation analysis, meta-analysis preparation, and downstream bioinformatics pipelines.

Key topics include GWAS summary-statistics harmonisation, column detection, format standardisation, reference allele alignment, genome build detection, liftover workflow support, rsID validation, Manhattan plot previews, QQ plot previews, large-file upload, preview generation, and download preparation.

## Docs

- [GWAS Harmoniser](https://gwasharmonizer.org/): Upload, standardise, align, preview, and export GWAS summary-statistics files.
- [Full LLM context](https://gwasharmonizer.org/llms-full.txt): Comprehensive AI-readable product description, workflows, FAQ, and citation guidance.
- [Agent guide](https://gwasharmonizer.org/AGENTS.md): Concise guide for coding and research agents reading this product.

## Optional

- [Ollila Lab GWAS Harmonizer page](https://ollilalab.org/gwas-harmonizer): Related lab page for the project.