A custom ComfyUI node that integrates with the OpenAI Assistants API.

ComfyUI Assistant Node

PVL_Any2String

PVL_BatchAny

PVL_BooleanLogic

PVL Call OpenAI Assistant

PVLCheckIfConnected


Color transfer between images with optional attention mask.

If attention_mask is provided (standard ComfyUI MASK, black/white):
- The white region defines the analysis area on BOTH target and reference.
- Outside the white region, both images are flattened to the mean color of
  their own masked region *only for analysis*.
- The resulting color correction is then applied to the entire ORIGINAL target image
  (no masking in the output stage).

Based on:
https://github.com/hahnec/color-matcher/


PVL_Color_Match

PVL ComfyDeploy API Caller

PVL_Comfydeploy_Avatar_PulID_API

PVL_ComfyDeploy_Universal

PVL Compare

PVL_Crop2AR

PVL_CropToMask

PVL_EdgeExtend

PVL_fal_DepthAnythingV2_API

PVL_fal_EvfSam_API

PVL_fal_EvfSam_X5_API

PVL_fal_Flux2_Camera_Ctrl_API

PVL_fal_Flux2_Dev_API

PVL_fal_Flux2_Flex_API

PVL_fal_Flux2_Pro_API

PVL_fal_FluxDev_API

PVL_fal_Flux_Dev_Inpaint_API

PVL_fal_FluxDevPulidAvatar_API

PVL_fal_FluxGeneral_API

PVL_fal_FluxPro_Fill_API

PVL_fal_FluxPro_v1_1_Ultra_API

PVL_fal_FluxPulid

PVL_fal_FluxWithLora_API

PVL_fal_FluxWithLoraPulID_API

PVL_fal_Kontext_Dev_API

PVL_fal_KontextDevInpaint_API

PVL_fal_KontextDevLora_API

PVL_fal_KontextMaxMulti_API

PVL_fal_KontextMaxSingle_API

PVL_fal_KontextPro_API

PVL_fal_LumaPhoton_FlashReframe_API

PVL_fal_LumaPhoton_Reframe_API

PVL_fal_Moondream3_Segment_API

PVL_fal_NanoBanana_API

PVL_fal_QwenImage_API

PVL_fal_RemoveBackground_API

PVL_fal_Sam3_Segmentation_API

PVL_fal_SeeDream_45_API

PVL_fal_SeeDream4_API

PVL_Gemini_API

PVL_Gemini_API_avatar_special

PVL_Gemini_API_Multi

PVL_GeminiSegmentation

PVL_Gemini_with_fallback_API

PVL_Gemini_with_fallback_API_Multi


Reads the input image and outputs:
- width (int)
- height (int)
- scaled width for 1Mpx (1K) area
- scaled height for 1Mpx (1K) area
- rounded integer aspect ratio (e.g., 16:9)
- closest standard aspect ratio from a fixed list


PVL_Get_Image_Size

PVL_Google_NanoBanana_API

PVL_Google_NanoBanana_API_mandatory_IMG

PVL_Google_NanoBanana_Multi_API

PVL_Google_NanoBanana_PRO_Multi_API

PVL_ImageBatchToImageList

PVL_ImageComposite

PVL_ImageListToImageBatch


Resizes the image to the specified width and height.
Keep proportions maintains the aspect ratio of the image.
Downsize only prevents upscaling when enabled.
Supports RGB and RGBA images.


PVL_ImageResize

PVL_ImageStitch

PVL_Image_Translation_Offset

PVL_Math

PVL_MathCondition

PVL_NoneOutputNode

PVL_Padding

PVL_Qwen_Img_Edit_Inpaint

PVL_Qwen_Img_Edit_Plus

PVL_SaveOrNot

PVL_Seg_Florence2_API

PVL_SplitString

PVL_Stitch2Size

PVL_StringConcatX3

PVL_StringConcatX8

PVL_StringListToString

PVL_StringToNumber

PVL_StringToStringList

PVL_StylePicker

Choose between two inputs based on a boolean switch, evaluating only the selected branch.

PVL_Switch

PVL_Switch_Huge

PVL_Switch_x10

PVL_Switch_x15

PVL_Switch_x5


PVL_TextOverlayNode applies a text overlay to an image.
You can specify the text, its position, font family, variation, size, and color.


Text anchor point relative to X,Y coordinates (e.g. center-center means X,Y is the text center).

Font variation: auto picks the best available; or force Regular / Italic / Bold / Bold Italic.

PVL_Text_Overlay

PVL_Txt

ComfyUI Extension: ComfyUI Assistant Node

Custom Nodes (84)

README

ComfyUI Assistant Node

Features

Installation

Run ComfyUI workflows without the setup