Sprite Sheet Cutter
Cut a local sheet into margin-aware frames, preview individual sprites and export PNG or ZIP.
Runs in your browser — nothing is uploadedPNG/JPEG/WebP only; no upload. Each image ≤20 MB; total ≤32 MB / 12 megapixels. A failed import preserves the current project.
Preparing a local project…
Adjust the settings above to update the preview. Undo and redo preserve your last twenty changes.
How to use Sprite Sheet Cutter
- Choose canvas/settings or import local PNG, JPEG or WebP sources. The current project is kept if an import fails.
- Use the focused workspace, touch controls and bounded settings. Review the live preview.
- Export locally. Edits save durable recovery; returning to this app restores it.
Questions
How does Sprite Sheet Cutter work?
Define complete frames by rows/columns or fixed pixels, margins and spacing. Preview each frame, export its PNG, or build a local ZIP of up to 256 frames. Remainder pixels at sheet edges are left unused. ZIP output is capped at 64 MB.
Where does my work go?
Images and projects stay browser-local in IndexedDB and, for larger sources, OPFS. Meaningful edits autosave; unchanged image blobs are content-deduplicated. Recovery expires after 24 hours without edits, pressure cleanup protects active projects, and these creator apps restore only on their own routes. Navigation offers Stay, Leave & keep, or Leave & delete; deletion must succeed before navigation. Refresh, crashes, closing the browser and downloads retain recovery.