What AI says about Mungr

Mungr is a data cleaning and preparation tool that runs DuckDB compiled to WebAssembly as a real analytical database entirely in your browser, letting you munge, wrangle, and tidy millions of CSV rows without uploading or installing. It processes data client-side with built-in Smart Scan to detect PII and provides options to mask, redact, or hash sensitive fields to help comply with HIPAA and GDPR without exposing data. The service has a free tier (up to 5GB) and has been tested on 10M+ rows on typical laptops, delivering fast, zero-install data cleansing in a web app.