Do you need to use Gantt chart in Confluence? Easy Gantt Charts for Confluence add easy to use gantt chart macro which all the features you need.

Install

If you haven't installed, please install from Atlassian Marketplace here: https://marketplace.atlassian.com/apps/1222190

User Guide

Once installed, you can start using this app.

Familiarize yourself with this editing interface. It has some advanced features, for example you can:

Example

Once data is added and you are happy with chart layout, save it and publish the page. Gantt chart will be rendered in view mode.

{"data":[{"duration":49,"end_date":"06-04-2020 00:00","id":1585148923625,"parent":0,"progress":0,"start_date":"17-02-2020 00:00","text":"AppStore Launch"},{"duration":21,"end_date":"16-03-2020 00:00","id":1585148923631,"parent":"1585148923625","progress":0,"start_date":"24-02-2020 00:00","text":"Design"},{"duration":28,"end_date":"13-04-2020 00:00","id":1585242564045,"parent":"1585148923625","progress":0,"start_date":"16-03-2020 00:00","text":"Development"},{"duration":42,"end_date":"06-04-2020 00:00","id":1585242326723,"parent":0,"progress":0.4880952380952381,"start_date":"24-02-2020 00:00","text":"Website Launch"},{"duration":35,"end_date":"06-04-2020 00:00","id":1585242457353,"parent":0,"progress":0.43714285714285717,"start_date":"02-03-2020 00:00","text":"Social Media Campaign"},{"duration":49,"end_date":"06-04-2020 00:00","id":1585243032481,"parent":0,"progress":0,"start_date":"17-02-2020 00:00","text":"Android App"}],"links":[{"id":1585242683969,"source":"1585242564045","target":"1585148923631","type":"3"}]}

Here is simple example. For best view, wide width is enabled. You can use full width or standard mode depending on chart size.