Batch Sheet Importer (BSI) is an add-on for automated creation of SpriteFrames resources from spritesheets. BSI will set the resulting animations' frames per second and whether or not they are looped.

BSI can be used interactively through its GUI mode or in a pure batch mode that loads animation details from a text file. Using the pure batch mode, multiple SpriteFrames animation tres files can be created at once.

BSI is particularly geared toward creation of 8-way animations and will automatically number them.

Please refer to the documentation in the GitHub repository for more details, including current issues.