What does GIF Merge do?

It combines multiple GIF files by appending their frames sequentially, creating one longer animation.

How many GIFs can I merge at once?

There is no hard limit, but merging many large GIFs may require significant browser memory. We recommend merging up to 10 GIFs at a time.

No, but mismatched sizes will result in inconsistent framing. For best results, resize all GIFs to the same dimensions first.

Yes. Drag and drop GIF thumbnails to set the order before combining.

Each GIF's frame delays are preserved. If GIFs have different speeds, the combined animation will reflect those differences segment by segment.

Yes, by default. You can change the loop setting after merging using the GIF Loop tool.

Yes. The merged file contains all frames from all source GIFs, so its size is approximately the sum of the source files.

Convert the static image to a single-frame GIF first using Images to GIF, then merge it with your target GIF.

No. New combined GIF is created in your browser. All source files remain unchanged.

Sequential (end-to-end) merging is supported. Side-by-side layout is not yet available but may be added in a future update.

複数のGIFアニメーションを1つに結合します。ファイルは順番に再生されます。

結合するGIFをアップロード

複数のGIFをドラッグ＆ドロップまたはクリックで選択

複数のGIFファイルを順番に繋ぎ合わせます。各GIFのフレーム遅延設定を維持したまま、1つのファイルにまとめられます。

リアクション動画の繋ぎ合わせや、複数のシーンをまとめるのに適しています。

Last Updated: 2026年6月29日