Developer Tools

Free online developer tools to format, validate, encode, decode and generate commonly used development data quickly and easily.

JSON Formatter & Validator


Format, beautify and validate JSON data to make it easier to read, review and debug.

Base64 Encoder/Decoder


Encode text into Base64 or decode Base64 data back into readable text quickly and easily.

gray concrete wall inside building
gray concrete wall inside building
white and black abstract painting
white and black abstract painting
worm's-eye view photography of concrete building
worm's-eye view photography of concrete building

Password Generator


Generate strong, random passwords with custom options to help improve account and online security.

Use Tool
Use Tool
Use Tool

URL Encoder/Decoder


Encode text and special characters for use in URLs or decode encoded URL data back into readable text.

UUID Generator


Generate unique UUIDs instantly for applications, databases, testing and development projects.

white concrete building during daytime
white concrete building during daytime
white concrete building during daytime
white concrete building during daytime
A curved facade covered in white latticework
A curved facade covered in white latticework
Unix Timestamp Converter.

Convert Unix timestamps to readable dates and convert dates back to Unix timestamps quickly and easily.

Use Tool
Use Tool
Use Tool