DataScrub

CSV data cleaner with a recipe system. Auto-detects delimiter, encoding, and column types. Validates data for whitespace issues, HTML tags, control characters, mixed date formats, invalid emails, and more. Smart deduplication by full row or key columns. The killer feature: save your cleaning steps as a JSON recipe and replay them on next week's file with one command. Clean once, replay forever. HTML reports with data quality scores. CI/CD ready. Zero dependencies. Single Python file. Stop paying $80/month for Parabola or $5,195/year for Alteryx.