Prompt Concat
Add Node → Compose → Prompt Concat
Takes several prompts and joins them into one. Wire in up to ten, and the node hands back a single text, in the order of the rings, ready for any generator.
It’s the mirror of Prompt Split, the node right below it in the menu: Split takes one text and fans it out into many, Concat takes many and folds them back into one.
What’s on the node
| Area | What goes in it |
|---|---|
| Input counter | How many prompts are wired in, out of the ten it takes. Nothing to type here: the text always comes from somewhere else. |
| P | The inputs, on the left. You start with one empty ring; wire something in and the next one appears below it, up to ten. Each takes a Prompt Text node, a Prompt node, a Prompt Split output, or a finished result’s own prompt handle. |
| P | The output, on the right: all the inputs joined into one text, ready to wire into a generator’s prompt input. |
More on handles in How nodes connect.
How it works
Prompt Concat has nothing of its own to type into — every piece of the text is written somewhere else and wired in. Connect a first prompt to the empty P ring on the left, and a fresh empty ring appears under it for the next one. Keep going, up to ten. The output on the right is all of them joined together, top ring first.
Order matters, and it’s the order of the rings: drag a ring up or down to move that piece of text earlier or later in the result. Pull a ring sideways to disconnect it, and the ones below close the gap.
It’s a live connection, not a copy. Change any of the upstream texts — re-run a Prompt node, edit a Prompt Text box — and the joined output updates on its own, along with anything wired downstream of it.
When to reach for it
Concat is for prompts you want to keep in separate pieces but send as one. A fixed opening you reuse on every shot, the subject from a Prompt Text node, a closing block of camera and lighting notes: three nodes, each editable on its own, joined into one prompt at the end. Swap the subject and the rest stays put.
If the pieces are scraps you’d type over and over — a lens, a film stock, a background — Presets are the lighter tool: they’re applied inside the prompt box itself, without a node on the canvas. Concat earns its place when the pieces are whole prompts, or when they’re written by other nodes.