Validation
Validate multiple email addresses at once with format checking and basic quality analysis
batch-email-validatorValidation
Validate and format multiple phone numbers at once with international format support
batch-phone-validatorCryptography
Generate bcrypt hash from password
bcrypt-generatorCryptography
Validate password against bcrypt hash
bcrypt-validatorValidation
Validate JSON against schema
json-schema-validatorSecurity
Decode JWT tokens
jwt-decoderSecurity
Generate public/private key pairs for various cryptographic algorithms
key-pair-generatorSecurity
Generate JWT tokens with custom claims and algorithms
jwt-generator