Can the exported GIF keep a transparent background?

Yes. If your source PNG already has a transparent background, you can keep transparency enabled and export a transparent GIF. GIF transparency is limited compared with PNG alpha transparency, so very soft shadows or semi-transparent edges may look harsher than the original PNG.

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Sprite Sheet to GIF

Upload one transparent PNG sprite sheet, slice frames by size and spacing, preview the animation, and export a GIF without leaving your browser.

Drop your PNG sprite sheet here or click to browse

PNG sprite sheet • Transparent background supported • Max 20 MB

Sprite Sheet Grid Preview

0 × 0

Animation Preview

Sprite Sheet Summary

Check the detected grid, frame count, and source size before exporting.

Detected Grid 0 × 0

Frames Used 0

Sheet Size 0 × 0

Extracted Frames

Click any thumbnail to inspect the slice order before export.

Frame Slicing Settings

Match the frame size, margin, and reading order to your source sheet.

Frame Width

Frame Height

Outer Margin

Frame Spacing

Frame Count

Read Order

GIF Export Settings

Tune playback speed, looping, scale, and transparency for the final GIF.

Frame Delay (ms)

120ms

Quality

Loop Count

Output Scale

Keep Transparent Background

Transparency On Export transparent pixels instead of filling a solid background color.

Transparency Threshold

Background Color

Precise Frame Slicing

Set frame width, frame height, spacing, and margin to match real production sprite sheets without editing the source PNG first.

Transparent GIF Output

Keep transparent PNG backgrounds when exporting GIFs, with an adjustable alpha threshold for cleaner edges.

100% Private

Sprite slicing, previewing, and GIF encoding all happen locally in your browser. Nothing gets uploaded.

FAQ

Upload a PNG sprite sheet where animation frames are arranged in a regular grid. This tool is best for transparent PNG sprite sheets used in games, stickers, UI motion, and simple character animations.

Set the frame width and frame height to match one cell in your sprite sheet, then adjust margin and spacing if there is empty padding between frames. The grid preview updates immediately so you can verify the slicing before export.

Yes. If your source PNG already has a transparent background, keep transparency enabled and export a transparent GIF. GIF transparency is more limited than PNG alpha transparency, so very soft shadows or semi-transparent edges can look harsher than the original PNG.

Margin trims outer padding around the whole sheet, spacing defines the gap between cells, and frame count lets you stop before empty cells at the end of the grid. Together they help you fit real production sprite sheets without editing the PNG first.

No. Everything runs locally in your browser. Your PNG sprite sheet, extracted frames, preview, and GIF export all stay on your device.

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