ComfyUI EA Nodes

Compact, user-friendly LoRA stacking nodes for ComfyUI. Designed to work cleanly with WAN 2.2 video workflows and with SD/SDXL/Flux text-encoder pipelines.

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What’s inside

• EA Power LoRA — stack multiple LoRAs onto the MODEL only (no CLIP).
• EA Power LoRA +CLIP — stack LoRAs onto MODEL and CLIP.
• EA Power LoRA WanVideo — stack LoRAs using WanVideoWrapper style sockets (prev_lora / blocks → lora) so WAN 2.2 graphs stay compact.
• EA Trim Frames — trim frames from the start/end of an image sequence and return first/last previews + frame count.
• EA Filename → Combine — build a friendly filename prefix and full-path stub (with an optional “trigger” string to avoid cache collisions).

All LoRA pickers list files from ComfyUI/models/loras (falls back to a text box if the list can’t be fetched). Missing LoRAs are safely ignored at runtime.

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Nodes

EA Power LoRA

Apply one or more LoRAs to the MODEL only (no CLIP path).

Use this when: your pipeline has no text-encoder/CLIP path (e.g., WAN 2.2 UNet-only branches).

Wiring

\[Model Loader] → (model) → \[EA Power LoRA] → (model) → \[…]

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EA Power LoRA +CLIP

Apply one or more LoRAs to MODEL and CLIP.

Use this when: your pipeline includes a text encoder (e.g., SD/SDXL/Flux).
To make a LoRA model-only, set its CLIP weight to 0.00.

Wiring

\[Checkpoint Loader] → (model, clip) → \[EA Power LoRA +CLIP] → (model, clip) → \[…]

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EA Power LoRA WanVideo

A WanVideo-compatible variant that takes prev_lora and blocks, and outputs a stacked lora. Combine many LoRAs in a single node to keep WAN 2.2 graphs tidy.

Use this when: you’re wiring WanVideoWrapper nodes and want stackable LoRAs without a long chain of single-LoRA nodes.

Wiring (typical WAN 2.2)

\[WanVideo Lora Select] → (prev\_lora, blocks) → \[EA Power LoRA WanVideo] → (lora) → \[WanVideo Set LoRAs]

You can place separate WanVideo stacks for “high” and “low” groups just like you would with the native nodes.

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UI at a glance

• ＋ Add LoRA — add a row.
• ✓ — enable/disable a row.
• LoRA — file from /models/loras (or type a name).
• Weight — UNet/model weight (left-aligned, two decimals).
• CLIP — text-encoder weight (shown only on +CLIP).
• × — remove the row.

The header row appears only when you have at least one LoRA.

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Notes & tips

• Which node when
  • WAN 2.2: use EA Power LoRA (or EA Power LoRA WanVideo if you’re using WanVideoWrapper blocks).
  • SD/SDXL/Flux: use EA Power LoRA +CLIP.
• Order of LoRAs
  LoRA application is additive; order does not change the result.
• Trigger words
  Many style LoRAs work fine with CLIP low/off; character/concept LoRAs often benefit from some CLIP weight.
• Performance
  Each LoRA adds memory/compute overhead. If you stack many, consider reducing precision or VRAM usage elsewhere.

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Advanced: JSON payload (saved in workflows)

Each node serializes its rows to a hidden loras_json field. You normally don’t need this, but it’s useful for debugging or scripting.

MODEL-only / WanVideo

{
  "rows": [
    { "enabled": true, "name": "foo.safetensors", "strength_model": 1.00 }
  ]
}

MODEL + CLIP

{
  "rows": [
    { "enabled": true, "name": "bar.safetensors", "strength_model": 1.00, "strength_clip": 1.00 }
  ]
}

Unknown names are ignored at execution time.

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Utility nodes

EA Trim Frames

Remove frames from the start/end of an image sequence.

Inputs

• images (IMAGE)
• skip_first (INT)
• skip_last (INT)

Outputs

• images (trimmed sequence)
• first_frame (IMAGE)
• last_frame (IMAGE)
• frame_count (INT)

Great for tightening loops and cleaning ping-pong segments.

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EA Filename → Combine

Build a folder + filename stem for saving outputs, with an optional video_info string to make unique, cache-safe names.

Outputs

• prefix_for_combine — a Comfy-friendly prefix
• fullpath_stub — absolute path without extension

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Install

Comfy Manager / Registry: search comfyui-ea-nodes and install.

Manual

cd ComfyUI/custom_nodes
git clone https://github.com/ExoticArts/comfyui-ea-nodes
# Restart ComfyUI and hard refresh the browser (Ctrl/Cmd+Shift+R)

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License

See LICENSE.

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