ComfyUI Node

Switch Pixaroma

One node, up to 32 inputs, one click to route any of them

By pixaroma·Created 5 months ago·Updated 4 days ago· 357

Switch Pixaroma

input_1
input_2
input_3
input_4
input_5
input_6
input_7
input_8
input_9
input_10
input_11
input_12
input_13
input_14
input_15
input_16
input_17
input_18
input_19
input_20
input_21
input_22
input_23
input_24
input_25
input_26
input_27
input_28
input_29
input_30
input_31
input_32

output

Switch Pixaroma is a pass-through switch: wire up to 32 upstream nodes into its rows, then click a row's toggle to pick which one flows out. Whatever you selected passes through unchanged - a MODEL, CLIP, IMAGE, STRING, AUDIO, a latent, anything. It's the node you reach for when "I want to compare two checkpoints" turns into "actually I have four prompt variants and I want to flip between them without rewiring."

The inputs are all * (ANY-typed), because the node genuinely doesn't care what it's routing. The rows grow on their own: there's always one empty trailing row waiting for the next connection, and disconnecting a wire removes its row, so the node auto-sizes to your graph. Each row gets a label that auto-fills with the type name of what's plugged in (MODEL, IMAGE, CLIP…) so you can tell at a glance, and you can click the label to rename it - "main checkpoint", "alt prompt", whatever keeps it readable. Only one input is active at a time, and it lights up in Pixaroma orange so the current selection is always obvious.

The behaviors that keep a workflow alive

Two details matter in practice:

Disconnect the active row and the switch moves to the next available one, so your workflow doesn't silently break mid-edit. If you're actively rearranging a graph, this is the difference between a node that cooperates and one that throws an error.
It only runs the input you picked. That sounds obvious, but it wasn't always true - older versions processed every connected input even when only one was used, wasting time on dead branches. It's been fixed, so an inactive row genuinely sits out.

There's also a Switch Source Pixaroma sibling if you need to flip a whole bank of wires (say, a combined checkpoint loader against three separate model/CLIP/VAE loaders) with one A/B toggle. Switch is the per-input version; Switch Source is the per-pipeline version. For most single-value swaps, this node is the one.

Installing it

It's part of the ComfyUI-Pixaroma pack - ComfyUI Manager search Pixaroma, Install, restart, or:

cd ComfyUI/custom_nodes
git clone https://github.com/pixaroma/ComfyUI-Pixaroma

No dependencies, no models.

Gotchas

The main trap is the opposite of what you'd expect: the switch is designed to route, not transform. Whatever goes in comes out byte-for-byte, so if two inputs differ in type or shape, you'll get that difference downstream - a switch won't reconcile them for you. And the settings save with your workflow, which is good, but it means a shared workflow keeps your selected input; when you load someone else's graph, check the orange highlight before running. As always with this pack, after an update hard-refresh (Ctrl+Shift+R / Cmd+Shift+R) if anything looks off - that's the browser cache, not the node.

Category👑 Pixaroma/🔀 Logic & Flow

Inputs (32)

Name	Type	Description
input_1opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_2opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_3opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_4opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_5opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_6opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_7opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_8opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_9opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_10opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_11opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_12opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_13opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_14opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_15opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_16opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_17opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_18opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_19opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_20opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_21opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_22opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_23opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_24opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_25opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_26opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_27opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_28opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_29opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_30opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_31opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.
input_32opt	*	An input to route. Wire any node here; click a row's toggle on the node to make it the active one, and that row's value flows out unchanged.

Outputs (1)

Name	Type	Description
output	*	The input from the active (highlighted) row, passed through unchanged.