How to Merge GIFs Online?

1. Upload Your GIF Files:
   • Click the "Upload GIF files" button or drag and drop multiple animated GIFs into the input area. You can also paste GIF image URLs directly.
2. Arrange & Select Layout Mode:
   • Choose your preferred combination style: Sequential playback (one after another), Side-by-Side horizontal join, Top-to-Bottom vertical stack, Grid matrix, Overlay blend, or Picture-in-Picture. Use the queue list to reorder or trim individual clips.
3. Customize Animation & Transitions:
   • Adjust resolution alignment, padding, custom dimensions, background color, transition crossfades, and playback speeds.
4. Merge & Export:
   • Click the "Merge GIFs Now" button to process your animation. Download the resulting combined GIF, or export as WebP, APNG, MP4 video, or ZIP PNG frames.

Why Merge Your GIFs?

Merging GIFs is useful for creating longer animations, combining related clips, producing side-by-side meme comparisons, or telling a visual story with multiple animated segments. It allows you to create more complex, engaging, and rich GIF content directly inside your web browser.

Benefits of Using Our Online GIF Merger

Our online tool is fast, 100% free, private, and easy to use. Powered by modern browser HTML5 Canvas APIs and client-side web technology, your images are processed entirely on your computer—no files are ever uploaded to external servers. Enjoy instant live previews, transition crossfades, frame queue management, and multiple export formats.

Tips for Merging GIFs

• For best results with side-by-side or grid layouts, use GIFs with matching aspect ratios or enable our AI Auto Alignment mode.
• Consider the chronological ordering in the queue list, as this determines sequence order and composite position.
• Merging multiple high-resolution GIFs can increase output file size; enable our Adaptive Palette and Compression toggles to optimize the final download.