Dev Tools
A collection of web development helpers, built with privacy and security in mind. Entirely client-side, no user input is being processed by the server.
Color
Crypto
.htpasswd Generator
Generate a .htpasswd file.
Bcrypt
Hash and compare strings with the bcrypt password-hashing function, based on the Blowfish cypher.
Hash functions
Hash strings with several functions simultaneously.
JSON Web Token parser
Inspect the content of JSON Web Tokens and verify their authenticity and integrity.
UUID Generator
Generate UUID strings for different versions.
Image
Text
Dummy text generator
Generate placeholder text, either from classic literature or lorem ipsum.
JSON formatter
Convert JSON strings between pretty and compact formats.
Keycodes
Find and trigger key codes associated with any key on a keyboard.
Text comparison
Compare two texts and highlight differences.
Other
Base64 encoder and decoder
Encode and decode strings into and from their base64 representation.
CSS 2D transformation matrix
Calculate CSS 2D transformation matrices to map any quadrilateral to another.
Date-time converter
Convert date-time values between different formats.
PHP unserialize
Convert PHP serialized strings into JSON notation and vice versa.