🎈List-Image-Repeater

Need each of your images more than once in a sequence? ImageListRepeater takes an IMAGE batch or list and a repeat count, and returns every frame repeated N times, in order. [A, B] with a repeat of 3 becomes [A, A, A, B, B, B]. That's the entire feature set, and it's exactly what you want when you're building frame sequences - holding a keyframe for a few frames in an animation, padding a batch to match a different pipeline's length, or duplicating a conditioning image across a loop.

It's one of the utility nodes in Comfyui-LG_GroupExecutor, LAOGOU-666's small pack. It's genuinely simple, no dependencies, no models - don't expect anything clever, and you won't be disappointed.

How it works

The node is INPUT_IS_LIST-aware and tolerant of both shapes: a single batched tensor [B, H, W, C] or an actual list of images. It iterates the input, appends each image repeat_times times (capped at 100), and returns the flattened result as an IMAGE list. The log prints input and output counts, which is the easiest way to sanity-check that you got the multiplication you expected.

Inputs & outputs

• images (IMAGE) - batch or list in.
• repeat_times (INT, 1–100) - how many copies of each image. Default 1, which is a no-op.

Output: images (IMAGE list), length = input length × repeat_times.

Install

cd ComfyUI/custom_nodes
git clone https://github.com/LAOGOU-666/Comfyui-LG_GroupExecutor

or ComfyUI Manager → "Comfyui-LG_GroupExecutor", then restart.

Small print

• Order matters and is preserved - it's per-item repetition, not a blanket copy of the batch.
• Empty input returns an empty list, so wire your images in first.
• If you want repetition interleaved or in a different order, this isn't the node - pair it with a splitter or reorder upstream.