FormatKit

What it does

A client-side toolkit for formatting, validating, minifying, viewing, and diffing JSON. It also includes Base64 and URL encoding and decoding.

Features

• JSON formatter and validator
• JSON minify and viewer
• JSON diff tool
• Base64 encode/decode
• URL encode/decode

Best for

Developers who need quick data-format tools.

Shelved under

FormatKit is an independent website. Tools Lib lists it; features and pricing are set by its makers and can change.