Free tools for developers & sellers
Test addresses & address validation
Generate fake addresses, check real ones before you ship — and verify emails before you send.
Test Address Generator
Format-correct fake addresses with postal code and phone — free and unlimited.
Open the generator →Bulk Address Validation
Upload a CSV, get a row-by-row health check — pay per batch, no subscription.
Validate a batch →Email Verification
Check syntax, MX records and deliverability — spot fake or dead emails. 3 free checks a day.
Verify an email →Country Address Formats
Official format rules, postal-code patterns and examples for every country.
Browse formats →