Build and score an OCR image pack
Known text, five image conditions and paired CER/WER reports.
Explore resourceCreate fictional test records
Create 1–100 records, choose a failure scenario and download JSON or CSV.
Explore resourceUnderstand document test fields
Required fields, ID-card forms and driving-license scenarios in an original schema.
Explore resourceUnderstand passport test data
Sample passport-related fields without a passport layout or MRZ.
Explore resourceWhich asset fits your test?
| Task | Use | What it cannot establish |
|---|---|---|
| Check required fields and dates | Fictional records with missing-name, expired and date-order cases | Real document authenticity or a person's identity |
| Check a parser or export | Marked JSON or common-field CSV | Compatibility with a government schema |
| Check text-region order | Three original abstract OCR sheets and their manifest | Recognition accuracy on passports or IDs |
| Check weighted arithmetic | Single-field check-digit calculator and test vectors | A full MRZ pass or document validity |
Run a bounded test
- Write the rule and expected result before creating an input.
- Use an ordinary fictional case and a case designed to fail that rule.
- Keep the non-valid labels attached when importing or displaying an asset.
- Record the observed result and the software version; passing one rule says nothing about untested rules.
Download original OCR sheets
Abstract SVG layouts with expected text, without government artwork.
Explore resourceInspect a check-digit calculation
See each weighted value and reproduce the arithmetic.
Explore resourceValidate common fictional fields
Check the stated schema and date rules in your browser.
Explore resourceThe output boundary
Every exported record is marked FICTIONAL TEST DATA — NOT VALID. Test document numbers start with NOT-VALID. The issuer is fictional, and validForIdentification is always false. The record utility exports plain data; the OCR assets are abstract sheets with known text and controlled image conditions. Neither provides government-document artwork, realistic credentials or a general image generator.