Validation
Validate postal codes from multiple countries including US ZIP, UK Postcode, Canada, and more
global-postal-code-validatorValidation
Validate JSON data against a JSON Schema to verify structure and data types
json-schema-validatorValidation
Validate International Bank Account Number (IBAN) and SWIFT/BIC codes with checksum verification
iban-swift-validatorValidation
Validate ISBN-10 and ISBN-13 book number formats with checksum verification
isbn-validatorValidation
Validate IPv4 and IPv6 addresses with CIDR notation support
ip-address-validatorValidation
Validate ICCID numbers for SIM cards with Luhn checksum and issuer analysis
iccid-validatorValidation
Validate and analyze ID card numbers from various countries with detailed breakdown
id-card-validatorValidation
Validate IMEI numbers for mobile devices using Luhn checksum algorithm
imei-validatorValidation
Validate IMSI numbers for mobile subscribers with MCC/MNC analysis
imsi-validatorSecurity
Generate hash values (MD5, SHA1, SHA256, SHA512)
hash-generatorSecurity
Decrypt specific fields in Excel files using various decryption methods to restore encrypted information
excel-field-decryptorSecurity
Encrypt specific fields in Excel files using various encryption methods to protect sensitive information
excel-field-encryptor