Small Batch Demov0.1.0

Sprite Batch Kit · Try your own art. Keep your usable outputs.

Local by design · Images stay here

Free demo: 2 sheets · 32 frames total · 512 px per side · 1 MiB per PNG. Use your own art without a watermark or account. Full app: 32 sheets · 2,048 frames total · 4,096 px per side · 16 MiB per PNG.

Same simultaneous RGB swaps, alpha handling, grid and reusable presets within these limits. Full app · USD 9 (checkout may add tax or currency charges). Free-demo use terms.

THE PREVIEW DESK

Make every pixel count.

Load a sheet to preview your grid and color swaps.

Original

SOURCE
Your starting pixelsThe source image will appear here.
Unchanged sourceFit to view

Mapped

OUTPUT
A fresh coat of colorYour live result will appear here.
Exact color replacementα preserved
Sheets in batch—
Frames to export—
Color swaps0
Total pixels—

One batch. One neat ZIP.

Mapped sheets, split PNG frames, your preset, and a file manifest.

Add a PNG sheet to get started.
Ready when you are. Everything is processed in your browser.
Use your outputs & pixel limitations

You may run this free demo for personal projects, commercial projects and client work. The tool claims no rights to your art; input licenses still govern exports. The two original sample sheets may be used and modified in your own projects. This does not grant permission to redistribute, resell or host the application. Mandatory rights remain intact. See the included LICENSE.txt in the download.

Exact swaps use browser-decoded RGB; alpha is retained. Browser color management and premultiplied-alpha conversion can normalize RGB, especially beneath transparent pixels. PNG metadata and original bytes are not preserved. Your input files are not overwritten.

Supported files & practical limits

Static PNG only; animated PNG is rejected. Free demo: 2 sheets, 32 frames total, 1 MiB per input, 512 pixels per side, 400,000 pixels per batch and an 8 MiB ZIP (at most 36 files; 4 MiB per entry). Preset files: 64 KiB; 32 color swaps. All sheets share one exact grid. No watermark, upload or account.