Int Selector

Seeds. Steps. CFG. Denoise. Batch size. ComfyUI workflows are full of numbers you type over and over, and typing them is the boring part. Spin256IntSelector is the answer to that specific boredom: ten preset INT slots, one index dial, one number out.

It's hard to imagine a simpler node. You get ten integer inputs, int_0 through int_9, and an index dial (0 to 9) that decides which of them flows out. Pick the slot, get the number. The whole mechanism is a single list lookup - this is roughly twelve lines of Python, and that's not a complaint, it's the point. No parsing, no math, no hidden state.

Where it actually earns its keep is when you combine it with the pack's other selectors. Wire the same index value into Spin256IntSelector, Spin256SizeSelector, and Spin256StringSelector, and one number switches an entire generation profile: seed, resolution, and prompt all at once. That turns a forgettable utility into a lightweight "recipe" switcher.

The inputs that matter:

• index - the dial. INT, 0 to 9, clamps safely if you somehow push it out of range.
• int_0 … int_9 - your preset values.

Output is a single INT, which slots into any integer input you care about: KSampler's seed, steps, or cfg, the batch_size of an empty latent, or a single dimension like the width of an EmptyLatentImage. For seed presets in particular it's nice - store ten seeds you actually liked and stop re-rolling.

The one gotcha is the defaults. Every slot starts at 0, so an untouched slot isn't empty, it's zero. Dial to a slot you never filled and you'll get a literal 0 out - harmless for a seed, quietly weird for steps or CFG. Get into the habit of filling slots before you dial to them.

Install is the same as for the whole pack, and it's about as light as ComfyUI installs get:

cd ComfyUI/custom_nodes
git clone https://github.com/Spin256/spin256-comfyui

Restart ComfyUI and the nodes appear under the Spin256 category. Or grab it via ComfyUI Manager → Install Custom Nodes, searching "spin256". No dependencies, no models, no API - the pack ships nothing but this trio of selectors in pure Python, and honestly that's a feature.

Real talk: you don't need this node. A Primitive node plus a switch from rgthree-comfy does the same job, and if you already run a big utility pack, that's probably the better route. But if you want a tiny, dependency-free preset dial and you like the idea of one index number driving seed + size + prompt together, this is exactly as advertised. Just remember slot 0 means zero until you fill it.