GIF 幀提取器

使用方法

1. Click Upload GIF and select an animated GIF file (Chrome or Edge required)。
2. Wait for the frame decoding progress indicator to finish。
3. Browse the extracted frame thumbnails in the grid。
4. Click the PNG download link below each thumbnail to save that frame as a PNG。

範例

• A 24-frame GIF produces 24 thumbnails labelled frame-1.png through frame-24.png, each downloadable individually。
• A single-frame GIF (static) extracts one PNG thumbnail with no animation frames to scroll through。