buildx/docs/reference/buildx_prune.md

buildx prune

docker buildx prune

Remove build cache

Options

Name	Type	Default	Description
-a, --all			Remove all unused images, not just dangling ones
--builder	string		Override the configured builder instance
--filter	filter		Provide filter values (e.g., until=24h)
-f, --force			Do not prompt for confirmation
--keep-storage	bytes	0	Amount of disk space to keep for cache
--verbose			Provide a more verbose output

Examples

Override the configured builder instance (--builder)

Same as buildx --builder.