comfyui-prompt-editor

comfyui-prompt-editor

Full-screen touch editor for multiline prompt widgets: weight steppers, embedding/LoRA insert palette, and a token counter.

Part of a family of mobile-first ComfyUI usability packs — touch-friendly HTML modals that replace clunky native LiteGraph controls, detected by widget name, additive and non-clobbering. All share @laurigates/comfy-modal-kit (the modal shell, fuzzy primitives, and the cross-pack field-provider registry this editor consumes). Siblings: gallery-loader, model-gallery, sampler-info, touch-numeric, touch-connect, touch-resize, touch-tooltips.

When a sibling provider pack (e.g. touch-numeric's seed keypad, sampler-info's fuzzy sampler list) is installed alongside this editor, the all-fields modal mounts that richer inline control per matching widget and falls back to its built-in control when none is registered.

The full-screen editor over any multiline prompt widget: per-token weight steppers and a roomy textarea, committed back with Cmd/Ctrl+Enter.

Install

cd <ComfyUI>/custom_nodes
git clone https://github.com/laurigates/comfyui-prompt-editor

Restart ComfyUI; hard-refresh the browser tab (Ctrl+Shift+R / Cmd+Shift+R).

What it does

Tapping any multiline text widget (or the appended ⤢ Edit fields button) opens a full-viewport, touch-first HTML modal — the all-fields node editor — in place of the keyboard-occluded on-canvas sliver. The modal renders a control for every editable widget on the node — multiline and single-line STRING, INT/FLOAT, combos, and booleans — with the tapped widget focused and scrolled above the soft keyboard.

• Per-token weight steppers on each multiline prompt field: ± buttons bump the (token:1.1) weight of the word under the caret without hand-typing parentheses.
• Embedding / LoRA insert palette for quickly dropping embedding: / <lora:> tokens into the prompt.
• Token counter so you can see prompt length at a glance.
• When a sibling provider pack is installed (e.g. touch-numeric's seed keypad, sampler-info's fuzzy sampler list), the matching field mounts that richer inline control and falls back to the built-in one otherwise.

rgthree Power Lora Loader

The editor renders one card per LoRA row — the on/off toggle, the filename, and touch strength steppers (one, or model + clip when the node's Show Strengths property is set to Separate Model & Clip). It also makes reachable the three things rgthree gates behind a right-click context menu and a LiteGraph menu:

• Tap the filename to pick from a card grid, when comfyui-model-gallery is installed — searchable, with trigger words and training metadata for the chosen file. Without that pack the filename stays an editable text box, exactly as before.
• ↑ / ↓ / ⨯ per row to reorder and remove, and ➕ Add LoRA to append one.

Row changes apply immediately (and flush any pending field edits), because they change the very list the modal is rendering — Cancel does not undo them. Everything else still writes back only on Save.

Write-back is per-field and additive: only widgets whose value actually changed are committed (Cmd/Ctrl+Enter or the Save button), so a cancelled edit leaves the serialized workflow byte-for-byte unchanged. If any field fails to write back, a copyable error popup lists the affected fields.

Compatibility

• ComfyUI: modern Vue frontend (comfyui-frontend-package >= 1.40) for the widget.onPointerDown interception hook.
• Frontend changes (JS/CSS) take effect on browser hard-refresh — no restart.

License

MIT — see LICENSE.