Litematica Material Viewer
A browser-side viewer for Litematica material list exports: track what you still need to gather, check off nested recipe steps, and save or share your progress.
What it does
Upload your raw material list JSON (simplified, recipe steps, or recipe details), or a tabular material_list*.txt export. Switch between simplified views, recipe steps, a detailed nested tree, and a flat gather list. Parent checkboxes can mark all sub-steps as done for faster progress tracking.
Privacy
Everything runs in your browser. Your list and checkmarks can be stored in local storage (optional) and exported as JSON so you can back up or move state between devices.