Developer tools.

Welcome to our tools site. Feel free to use the free applications below! Built by developers, for developers.

Aspect Ratio Calculator

Calculate the missing value for a particular aspect ratio.

Calculate Your Ratio

Instagram Tools

Generate the necessary credentials for a widget.

Get Your Credentials

Placeholder Generator

Generate a placeholder image with your values.

Create Your Placeholder

Convert Text Case

Quickly and easily adjust the text case of your content.

Convert Your Text


Your coding companion. A real time HTML & CSS editor.

Convert Your Text
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