Integrate with 3rd Party Tools
or Customize the Outputs

and get the most of your web and mobile prototypes

What can I do with the Justinmind Plugin SDK?

You can use our API to extract information from the prototype and generate working user interface code for any framework you want to. You can even extend the functionality of Prototyper and add your own options to the main menu.

What skills do I need to have?

Both Prototyper and the API are coded in Java. So any plugin you want to create must be coded in Java as well. Furthermore Prototyper is built as a RCP application using the Eclipse framework so any extension you want to add to Prototyper must be based on the Eclipse Plugin system.

What if I need help building a plugin?

You can check our online community and ask for help there. Or you can take a look at the tutorials and documentation section.

Your are the only owner of your plugins

The plugins developed using the Justinmind Plugin SDK are completely owned by you. You can use them, resell them and do whatever you want with them without telling us. But if you want to share your great plugin with other Justinminders send us an email to jim.info at justinmind.com and we will be pleased to publish it in the plugin examples section.

Learn with Some Examples


  • Generate jQuery Mobile UI

  • Export comments to JIRA

  • Export comments to CSV

      This plugin exports all the comments in your prototype to a .csv file. Import the file to MS Excel to populate a spreadsheet with the feedback you get from users.


    • Download Plugin
    • Source code
  • Extract text for translation 6

      This plugin exports all texts of your prototype into a spreadsheet. This is particularly helpful if you want to use a professional translation service.


    • Download Plugin
    • Source code