SWIFT / BIC Code

Matches a SWIFT/BIC (Bank Identifier Code) — 6-letter institution code + 2-letter country + optional 2-3 character branch.

✓ International wire transfers✓ SEPA payments✓ Bank validation forms

Test String

3 matches

NWBKGB2L
DEUTDEDB
BNPAFRPPXXX

[…]{6}Character class […]— Matches any single character listed in this set — repeated exactly 6 times · {6} — exactly 6 times

A-ZA-Z— A-Z — range from 'A' to 'Z'

[…]{2}Character class […]— Matches any single character listed in this set — repeated exactly 2 times · {2} — exactly 2 times

A-ZA-Z— A-Z — range from 'A' to 'Z'

0-90-9— 0-9 — range from '0' to '9'

(…)?Group #1— Capturing group — captures matched text for reuse or extraction — repeated zero or one time (optional) · ? — zero or one time (optional)

[…]{3}Character class […]— Matches any single character listed in this set — repeated exactly 3 times · {3} — exactly 3 times

Pattern: 33 charsInput: 29 chars

100% client-side · private

✓ Valid Examples

NWBKGB2L
DEUTDEDB
BNPAFRPPXXX

✗ Invalid Examples

NWBKGB
NWBKGB2LXXXX
12345678