My World Tools

Markdown Editor

Write Markdown and see a live formatted preview.

Hello

This is bold, italic, and code.

  • one
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Unicode Character InspectorSee the code point, UTF-8 bytes, and HTML entity for every character you type.
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Metric vs Imperial ComparisonSee height, weight, distance, temperature, and volume side-by-side in metric and imperial units.
QR Code GeneratorTurn any link or text into a scannable QR code — generated entirely on your device.