ComfyUI-UtilsCollection

A collection of ComfyUI nodes for modern text and multimodal conditioning, image and mask processing, prompt presets, workflow parameters, loading, and general utilities. The encoder nodes track current ComfyUI Core behavior while retaining compatible legacy node IDs where practical.

Available nodes

The list below uses the canonical node IDs. Deprecated compatibility aliases remain registered for existing workflows but are not duplicated here.

Text encoding and conditioning

• UC_TextEncodeSystemPrompt
• UC_TextEncodeFlux2SystemPrompt
• UC_TextEncodeKleinSystemPrompt
• UC_TextEncodeKrea2SystemPrompt
• UC_TextEncodeLtxv2SystemPrompt
• UC_TextEncodeZITSystemPrompt
• UC_TextEncodeZImageThinkPrompt
• UC_WeightedTextEncodeSystemPrompt
• UC_ScaledBiasTextEncodeSystemPrompt
• UC_ScaledBiasTextEncodeFlux2SystemPrompt
• UC_ScaledBiasTextEncodeKleinSystemPrompt
• UC_ScaledBiasTextEncodeLtxv2SystemPrompt
• UC_ScaledBiasTextEncodeZITSystemPrompt
• UC_ScaledBiasTextEncodeZImageThinkPrompt
• UC_TextEncodeSystemEditAdvanced
• UC_TextEncodeGemmaSystemEditAdvanced
• UC_AdvancedVisualConditioningEncode
• UC_Krea2TokenAttentionWeight
• UC_AttentionBiasTextEncode
• UC_TextConsensusBlendConfig
• UC_VisualFusionConfig
• UC_ConditioningConsensusBlend
• UC_VLMInputEmbeds
• UC_Krea2LayerProbe
• UC_Krea2LayerAblator
• UC_EncoderNodesGuide

Image, mask, and compositing

• UC_Image_Color_Noise
• UC_ModifyMask
• UC_ImageBlendByMask
• UC_ImagePad
• UC_CropByMask
• UC_ImageCropMerge
• UC_ImageAndMaskResize
• UC_ResizeMask
• UC_MediaPipeFaceCompositeOptions
• UC_MediaPipeFaceComposite
• UC_ListToImageBatch
• UC_ImageMatchPropertiesNode
• UC_OpticalFlowComposite
• UC_ImageInwardEdgeFill
• UC_ImageIterativeStretchFill
• UC_TextOverlayNode

Resolution and workflow parameters

• UC_AdjustedResolutionParameters
• UC_ResolutionSelectorExtended
• UC_ImageScaleAndResolutionPicker
• UC_SwitchInverseNode
• UC_SoftSwitchInverseNode
• UC_IntegerRangeRandom
• UC_RandInt
• UC_StaticInt
• UC_StaticFloat
• UC_RandIntRange
• UC_ColorConvertNode
• UC_ExtractBoundingBox
• UC_AdjustBoundingBox

Prompt presets

• UC_SystemMessagePresets
• UC_SystemMessageVideoPresets
• UC_InstructPromptPresets
• UC_InstructPromptVideoPresets
• UC_BonusPromptPresets
• UC_BonusPromptVideoPresets
• UC_EditTargetPresets
• UC_EditOpPresets
• UC_CameraShotPresets
• UC_VLMSysInstrPresets
• UC_VLMSysQueryAddPresets
• UC_VLMSysInstrAdvPresets
• UC_LegacyPromptPresets
• UC_UnifiedPresets

Loading, text generation, and text utilities

• UC_LoadImagePath
• UC_LoadImageDirectory
• UC_LoraLoaderCLIPOnly
• UC_TextGenerate
• UC_TextGenerateQwen35SystemPrompt
• UC_TagNormalizeCombine
• UC_BoldFrakturTextStyle
• UC_UnBoldFrakturTextStyle
• UC_WordJoiner
• UC_UnWordJoiner
• UC_JSONMinifyRepair
• UC_StringUnescape

Scheduler presets

• Ideogram4SchedulerPreset