Frequently Asked Questions

How to Use

How do I convert a GIF to frames?

Simply click the "UPLOAD GIF" button or drag and drop your GIF file anywhere on the page. The tool will automatically extract all frames and display them in a grid layout. Each frame can be clicked to view in full size.

Can I view individual frames in detail?

Yes! Click on any frame to open it in a modal viewer. In the modal, you can:

• Use arrow keys (←/→) or click the side arrows to navigate between frames
• Use mouse wheel to zoom in/out (0.5x to 3x zoom)
• Hold Ctrl key and hover over the image to see pixel RGB values
• Click outside the modal or press the × button to close

How do I generate a sprite sheet?

After uploading a GIF, click the "GENERATE SPRITE" button that appears. This will automatically create a horizontal sprite sheet containing all frames and download it as a PNG file named "sprite_sheet.png".

What file formats are supported?

Currently, we only support GIF files as input. The output frames and sprite sheets are generated as PNG files for the best quality and compatibility.

Technical Implementation

How does the GIF processing work?

Our tool uses the SuperGif JavaScript library to parse GIF files directly in your browser. The process involves:

• Reading the GIF file as an ArrayBuffer for robust parsing
• Extracting each frame using canvas rendering
• Converting frames to PNG format using HTML5 Canvas API
• Creating downloadable Blob URLs for each frame

Is my data processed on your servers?

No! Everything happens locally in your browser. Your GIF files are never uploaded to our servers. The entire conversion process is performed client-side using JavaScript, ensuring complete privacy and fast processing.

What are the file size limitations?

Since processing happens in your browser, the main limitation is your device's available memory. Large GIFs with many frames or high resolution may take longer to process or could cause memory issues on older devices.

How is the sprite sheet generated?

The sprite sheet is created by:

• Creating a new canvas with width = frame_width × number_of_frames
• Drawing each frame sequentially from left to right
• Exporting the final canvas as a PNG image

Features & Functionality

What is the pixel color detection feature?

When viewing a frame in the modal, hold the Ctrl key and hover over any pixel to see its RGB color values. This is useful for game developers or designers who need precise color information from specific pixels.

Can I cancel the processing?

Yes, while a GIF is being processed, you'll see a "CANCEL" button that allows you to stop the operation at any time.

Does the tool support dark mode?

Absolutely! Click the moon/sun icon in the top-right corner to toggle between light and dark themes. Your preference is automatically saved in your browser.

Troubleshooting

Why isn't my GIF loading?

Common issues and solutions:

• Make sure the file is a valid GIF format
• Very large files may take time to process - wait for the progress bar
• Corrupted GIF files may not load properly
• Try refreshing the page and uploading again

The processing seems stuck. What should I do?

If processing appears to freeze:

• Click the "CANCEL" button to stop processing
• Refresh the page
• Try with a smaller GIF file first
• Check if your browser has sufficient memory available

Why are some frames blurry or pixelated?

This is normal for pixel art or low-resolution GIFs. We use pixelated rendering to preserve the original pixel art style. For smooth images, the browser's default image rendering is applied.

Contact & Support

How can I report bugs or request features?

We'd love to hear from you! Please send your feedback, bug reports, or feature requests to:

[email protected]

Is this tool open source?

The tool uses open source libraries like SuperGif for GIF parsing. If you're interested in the implementation details or would like to contribute, feel free to reach out via email.

Can I use this tool for commercial projects?

Yes! The tool is free to use for both personal and commercial projects. The generated frames and sprite sheets belong to you and can be used in any way you see fit.