collective.html2blocks

collective.html2blocks is an open-source Python package for migrating content from legacy Plone sites and other CMSs to Volto. It converts HTML and Markdown into Volto blocks, so you do not have to reformat legacy content by hand. The package provides a registry of converters that you can extend, and it exposes the conversion through Python, a command-line tool and an HTTP service.

This documentation follows the Diátaxis framework. If you are new to the package, start with the Tutorials. Use the How-to guides for specific tasks, the Concepts for background, and the Reference for the complete API, command-line and HTTP service details.