😼> Int

This looks like it shouldn't need its own node - ComfyUI already has a generic Primitive widget that can hold an integer. The reason this one exists anyway is that the vanilla Primitive is a chameleon: it takes on whatever type the first node you connect it to expects, and getting it to behave like a clean, dedicated integer with proper randomize controls is fiddlier than it should be. Int is just that: a typed integer output, done.

How it works

Because the widget is built as a seed-style field, you get ComfyUI's standard control-after-generate behavior for free - fixed, increment, decrement, randomize - the same buttons you're used to on a KSampler's seed, just attached to a plain integer you can wire anywhere.

The README calls out a specific use for it: pair Int with this pack's Load Image From Folder node. Wire Int into that node's index input, set it to fixed at 0 with increment, and each queue steps to the next image in the folder. Set it back to 0 to restart from the beginning. Outside that specific combo, it's just a general-purpose counter or seed source anywhere in your graph that wants an INT without touching your actual sampler's seed.

The inputs and outputs that matter

• seed (INT, default 0, min 0, max roughly 1.8 × 10¹⁹ - the full unsigned 64-bit range) - the value itself, with randomize/increment/fixed controls attached.
• int (INT) out - wire it anywhere an integer is expected.

How to install it

Via ComfyUI Manager: search "yanc" or "ComfyUI_yanc" and install, then restart. Manually:

cd ComfyUI/custom_nodes
git clone https://github.com/ALatentPlace/ComfyUI_yanc

then restart ComfyUI. No extra dependencies or model downloads.

Common issues & troubleshooting

Randomize gives you a huge number and it breaks whatever you fed it into. The randomize ceiling is the full 64-bit range, same as a KSampler seed. That's great for actual seeds and terrible for something like a folder index that expects a small, sane number. If you're driving Load Image From Folder or any other bounded index, use fixed + increment/decrement, never randomize.

The value keeps resetting or won't step forward. Check the control mode isn't stuck on "fixed" when you meant increment, or vice versa - same controls, same gotcha, as any seed widget in ComfyUI.

You wanted this to behave like the generic Primitive node and it doesn't quite. That's the point - Int is a fixed, typed integer, not a shape-shifting primitive. If you genuinely need the Primitive's ability to reconfigure itself based on what it's plugged into, use the vanilla node instead; reach for Int specifically when you want predictable integer behavior with seed-style controls.