Launching a SaaS?·Collect waitlist signups before you build — before.run
/./
regex.to
SandboxPatternsDetectDocs
Address
de
#plz
#postal
#germany
#german

German Postal Code (PLZ)

Matches a German postal code (Postleitzahl / PLZ) — exactly 5 digits.

✓ German address forms✓ Delivery validation✓ Tax region determination
/
/
Test String
4 matches
\d{5}digit— \d — digit (0–9) — repeated exactly 5 times · {5} — exactly 5 times
Pattern: 5 charsInput: 23 chars
100% client-side · private

✓ Valid Examples

  • 10115
  • 80331
  • 20095
  • 01067

✗ Invalid Examples

  • 1234
  • 123456
  • A1234