IBAN extractor

The IBAN extractor operates as a domain-specific text processor that scans input content for International Bank Account Numbers and returns a structured set of matches. It detects country-specific IBAN formats aligned with ISO 13616, normalizes results to uppercase, and records positional data for downstream workflows. Conceptually, the tool relies on regex patterns for common IBAN structures and applies a checksum check when country metadata is available, providing a confidence signal for each match. It is designed for auditors validating payment readiness, developers integrating text ingestion pipelines, and finance teams performing data cleansing on contracts, invoices, or emails. Unique value lies in combining deterministic pattern detection with optional country-aware validation, enabling efficient reconciliation, risk screening, and onboarding checks without manual scanning. Core features include non-destructive scanning, non-duplicative results, and export-ready output formats such as JSON or CSV. Use cases span vendor onboarding, accounts payable reviews, and due diligence where IBAN identification is required across large text corpora. The tool emphasizes accuracy, speed, and deterministic results, while remaining agnostic to underlying document type. It supports optional country hints to narrow detection space and reduce false positives, and it provides per-match metadata such as country, length, and position for traceability.