Pixel Slice — Offline Sprite Sheet Slicer

A focused offline workbench for regular sprite-sheet grids. Open a PNG, choose tile dimensions, gaps and starting margins, then export individual tiles or a ZIP of all tiles.

Includes transparent PNG export, custom atlas JSON, source-sheet export, keyboard tile selection and an original sample sheet. Runs locally in your browser after unzipping; no account or uploads required.

Grid sheets only: no automatic trimming, animation editing or irregular-atlas detection. The custom JSON format is documented; engine-native import is not promised. ZIP export is limited to 1,000 tiles and a 16-megapixel total export budget.

Your own exported assets remain yours and can be used commercially without attribution. The purchased utility may be used for personal and commercial projects; standalone resale of the utility is prohibited.

AI-assisted code, documentation and demo graphics. Tested in desktop Chrome. Includes the HTML/JavaScript tool, guide and license.