Sprite sheet export - Tool for converting a single sprite sheet into multiple files?

[WHAM]

Just trying my hand with Aseprite to replace my old pixel art tools. Say I have a single image which contains a sprite sheet, with each sprite occupying 30x60px space, is there a tool in place where I can tell Aseprite to export the current image of 300x600px into 100 files of 30x60px size? ie. Can Aseprite slice a large image into multiple files?

[behreajj]

I'd start with File > Import > Import Sprite Sheet. After selecting a file, Aseprite will preview it with a grid overlay.

As far as export, when an animation is exported to a file format that does not support animation (such as png), there's a pop-up that asks to save a sequence appears. There are some options about export alerts under Edit > Preferences > Alerts.

For greater customization, Aseprite has a Lua scripting API as well: https://aseprite.org/api/ .