Int Switch

Nifty Int Switch is the smallest useful idea in the Nifty Nodes logic suite: a boolean chooses between two integer values. True returns on_true, False returns on_false, done. It looks almost too trivial to install a pack for - then you realize how often you hand-type the same two numbers depending on a toggle.

Typical case: one checkbox at the top of your workflow says "quick preview." When it's on, you want 8 steps and batch size 1; when it's off, 30 steps and batch 4. That's two Int Switches, each fed by the same boolean, doing the work you'd otherwise do by editing nodes mid-run. Same trick works for seeds, CFG values, empty-latent dimensions, or any of the dozens of INT inputs scattered through a graph.

The inputs that matter

• boolean - the selector (default True).
• on_true - the integer returned when the boolean is True.
• on_false - the integer returned when the boolean is False.

Output: INT, the selected value.

Nothing else is going on here - there's no lazy/eager dimension because both values are just widgets, evaluated trivially. The whole point is convenience: wire a boolean in once and all the integers downstream follow it. Drive the boolean from a toggle, a comparison, or Nifty Is None, and you've got configurable workflows without touching a node.

Notes and gotchas

• The number ranges are huge (the full int64 span), so it handles any INT input you throw at it.
• If you're switching floats, grab Nifty Float Switch instead - different type, same idea.
• If the values you're switching are real data (an INT coming out of another node, not a literal you typed), don't use this - use the generic Nifty Input Switch, which routes any type by boolean and is lazy to boot.

Install

Nifty Nodes is a young, v3-API pack. Install via ComfyUI Manager (search "Nifty Nodes") or:

cd ComfyUI/custom_nodes
git clone https://github.com/Stibo/comfyui-nifty-nodes

Restart ComfyUI. No extra dependencies for this one - it's pure widget switching. Not a headline feature, but it's the kind of node that quietly disappears into your workflow and makes everything else a little more adjustable.