blender.org
In short: Getting listed on Blender Extensions is free. Plan for about 45 minutes — there is material to prepare and a review to wait on.
What they ask for: Build a practical Blender add-on for media privacy, metadata or workflow automation and upload its tested extension package with documentation.
Build a practical Blender add-on for media privacy, metadata or workflow automation and upload its tested extension package with documentation.
Requires a Blender ID, valid manifest, tested ZIP and moderation approval; extension licensing and online-access declarations must be accurate.
Open the submission page on blender.org and complete its form — that is the "Open submit page" link at the top of this page.
Requires a Blender ID, valid manifest, tested ZIP and moderation approval; extension licensing and online-access declarations must be accurate.
Priority sets the band — this one is high. Cost (free) and effort (moderate) move it within that band, which puts it in the high impact tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.