About kanedias.com
kanedias.com is a free, privacy-first developer tool platform for generating fictional test data. Built for software developers, QA engineers, test automation engineers and anyone who needs realistic test data quickly — without registration, without tracking, and without sending data to a server.
Who is kanedias.com for?
- Software developers — generate realistic Dutch test data (BSN, IBAN, addresses) for unit tests, integration tests and local development environments.
- QA engineers — fill test forms and databases with valid fictional data that passes real-world validation algorithms (elfproef, modulo 97).
- Test automation engineers — export bulk datasets (up to 10,000 records) directly to Excel, CSV or JSON for use in automation pipelines and load tests.
- IT students and Mendix / low-code developers — quickly generate sample data for form validation, demos and school projects without using real personal information.
Why trust kanedias.com?
Every generator on kanedias.com is built on verified mathematical algorithms used in real Dutch systems:
- BSN numbers use the official eleven-test (elfproef) — the same algorithm used by Dutch government systems to validate citizen service numbers.
- IBAN numbers use the ISO 13616 standard with modulo 97 check digit validation — identical to real bank account validation.
- VAT and company numbers follow the official Dutch format specifications from the Dutch Tax Authority and the Chamber of Commerce (KVK).
All generation runs entirely client-side in your browser. No account is required, no data is sent to a server, and no tracking cookies are used. You can verify this yourself: the page works fully offline after loading.
GDPR and privacy-compliant test data
Using real personal data (BSN numbers, real names, real IBAN numbers) in test environments is a GDPR violation under Article 5(1)(b) — personal data must only be used for the purpose for which it was collected. Production data must not be copied into development or test systems.
kanedias.com generates entirely fictional data that passes all format and checksum validations. This means your systems can be tested realistically without ever touching real personal data. All generated numbers, names and addresses are statistically random and not linked to any real person or organization.
Technical background
kanedias.com is built with Next.js (App Router, static export), TypeScript and Tailwind CSS. The site is deployed as a static export to AWS S3 and served via CloudFront — resulting in extremely fast page loads worldwide with no server infrastructure to maintain. All generation logic runs in the browser using pure TypeScript functions. There is no backend, no database and no server-side processing.
Disclaimer
All data generated by kanedias.com is entirely fictional.
Generated numbers, names, addresses and other data are not linked to existing persons, organizations or accounts. Use the generated data exclusively for software testing, development and educational purposes. The use of fictional test data for fraudulent or illegal purposes is strictly prohibited.
Available tools
BSN Generator
Generate valid fictional BSN numbers with eleven-test validation
IBAN Generator
Generate fictional Dutch IBAN numbers with modulo 97 validation
Email Generator
Generate fictional email addresses for testing
Address Generator
Generate fictional Dutch postcodes and addresses
Name Generator
Generate fictional Dutch first and last names
UUID Generator
Generate random UUID v4 identifiers
VAT Number Generator
Generate fictional Dutch VAT (BTW) numbers
Company ID Generator
Generate fictional Dutch KVK chamber of commerce numbers
License Plate Generator
Generate fictional Dutch license plates
Password Generator
Generate strong random passwords
Date of Birth Generator
Generate random dates of birth
Dataset Generator
Generate complete test datasets with multiple fields in bulk
BSN Validator
Check any BSN number with the eleven-test (elfproef)
IBAN Validator
Check any IBAN number with the modulo 97 algorithm
Base64 Encoder/Decoder
Encode and decode Base64 strings instantly
JSON Formatter
Format, validate and minify JSON documents
CSV/JSON Converter
Convert between CSV and JSON formats