ASCII codes

HTML entities

Convert text into HTML entities and vice versa with one click

URL codec

Encode and decode URL components directly in your browser

Italian Tax Code

Generate randomly, calculate or validate an Italian tax code for testing purposes

JWT decoder

Decode JSON Web Tokens locally to inspect their header and payload

Checksums

Validate identifier checksums such as Luhn cards and MOD-97 IBAN keys

Encryption Algorithm

Encrypt and decrypt messages using the most commonly used encryption algorithms

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