https://pirate.wordpress.org/plugins/auto-thumbnailer/
Auto Thumbnailer – WordPress plugin | WordPress.org Pirate
Automatically create thumbnails for posts when images are uploaded and the post is saved. Includes support for Oembed.
wordpress pluginautothumbnailerpirate
https://snapcraft.io/docs/reference/interfaces/thumbnailer-service-interface/
thumbnailer-service interface - Snap documentation
snap documentationthumbnailerserviceinterface
https://mirror.math.princeton.edu/pub/parrot/pool/main/l/lomiri-thumbnailer/
Index of /pub/parrot/pool/main/l/lomiri-thumbnailer
indexpubparrotpoolmain