How to scramble pii fields with realistic fake data
- Step 1Drop your real CSV or JSON — Upload data with PII columns (name, email, phone, address).
- Step 2Scramble — Detected PII fields are replaced with faker.js values; non-PII fields untouched.
- Step 3Use in staging — Download the scrambled file; deploy to staging environments safely.
Frequently asked questions
What field names does it detect?+
email, name, first_name, last_name, full_name, phone, mobile, address, street, city, zip, ssn, tax_id.
Can I customize the fields?+
Field detection is by regex on column names. Custom field mappings are on the roadmap.
Is the seed feature secure?+
The seed makes output deterministic for testing — it does not provide reversibility back to original data.
Privacy first
Every JAD Security operation runs entirely in your browser. Files, passwords, and PGP private keys never leave your device — verified by zero outbound network requests during processing.