Markdown Quiz and Survey

A WordPress plugin for easily creating quizzes/surveys with markdown or CSV.


# Publish a post with markdown
$ wp create
Success: 256

WP-CLI markdown post

A custom WP-CLI command tool which allows you to publish and update posts to a WordPress site with markdown files in a terminal.

QR Code generator

An online tool to convert text to a QR Code.

Na En Ma
a 86 63
b 58 92

Na En
b 58
Data filter

An online tool to help you to filter data by rows and columns.


An online tool to convert SVG to PNG.