Dev Tools — Mr Wonders Tools
Mr Wonders ToolsYour central project hub
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Dev Tools

A lightweight utility dashboard for quick development tasks inside Mr Wonders Tools. Use it to format JSON, convert text, generate hashes, and work with timestamps without leaving your hub.

Start with JSON Time tools

JSON Formatter

Paste JSON to validate and pretty-print it.

Base64 Tools

Encode plain text to Base64 or decode Base64 back into text.

URL Tools

Encode text for URLs or decode query-safe strings back to readable text.

Hash Generator

Generate a one-way hash from any input string using a supported algorithm.

Hashes are one-way transforms. Use them for fingerprints, not reversible storage.

Unix Timestamp to Date

Convert a Unix timestamp into a readable UTC date and time.