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CRT-Nodes | ST Studio

Resources/CRT-Nodes

Node packListedExternal

CRT-Nodes

CRT-Nodes is a collection of custom nodes for ComfyUI.

Sourcegithub.com/PGCRT/CRT-Nodes

Maintainer@PGCRTBgrade

Package profile

Status: Listed
Publisher: @PGCRT
Source: GitHub
Stars: 128

README

CRT-Nodes is a collection of custom nodes for ComfyUI.

Nodes in this pack

100 nodes

AdvancedBloomFX

Related resources

13 connections

Used byLTX2-T2V-Simple UI-FP8 Used byWan2.2 - Ultimate SD Image Upscaler - Batch loader - Florence - Master UI

Sources

1 source

GitHubSource

github.com/PGCRT/CRT-Nodes

Verified Aug 7

Source excerpts

1 excerpt

NoteJul 16github.com/PGCRT/CRT-Nodes

Source context: Repo PGCRT/CRT-Nodes

AdvancedBloomFX

Compact description unavailable for this node.

CRT/FX · 7 inputs · 16 parameters · 1 output

AdvancedStringReplace

AdvancedStringReplace

An advanced string replacement node that can find multiple words from a given string and replace them, while also normalizing whitespace and allowing for an exclusion list.

CRT/Text · 0 inputs · 4 parameters · 1 output

AnyTrigger

AnyTrigger

A node that outputs a boolean based on whether an input is connected. Returns True if any input is connected, False otherwise.

CRT/Logic · 1 input · 0 parameters · 1 output

ArcaneBloomFX

ArcaneBloomFX

Compact description unavailable for this node.

CRT/FX · 1 input · 6 parameters · 1 output

AudioCompressor

AudioCompressor

Compact description unavailable for this node.

CRT/Audio · 0 inputs · 1 parameter · 2 outputs

AudioFrameAdjuster

AudioFrameAdjuster

Extends or trims audio to match a specific frame count and FPS. Supports looping for extension and precise trimming. Now also outputs the final duration in seconds.

CRT/Audio · 1 input · 4 parameters · 2 outputs

AudioLoaderCrawl

AudioLoaderCrawl

Compact description unavailable for this node.

CRT/Load · 0 inputs · 8 parameters · 3 outputs

AudioOrManualFrameCount

AudioOrManualFrameCount

A custom node for ComfyUI that calculates frame count from audio OR provides a manual frame count, with an option to quantize the output for WAN video models (4n + 1 frames).

CRT/Audio · 1 input · 4 parameters · 1 output

AudioPreviewer

AudioPreviewer

Compact description unavailable for this node.

CRT/Audio · 1 input · 5 parameters · 1 output

AutopromptProcessor

AutopromptProcessor

Compact description unavailable for this node.

CRT/Text · 1 input · 1 parameter · 1 output

BatchBrightnessCurve

BatchBrightnessCurve

Adjusts the brightness of an image batch using a continuous gradient curve. It interpolates between: - Start Level (Frame 0) - Mid Level (Center of batch) - End Level (Last Frame) The Q-Factor controls how "fat" or "sharp" the curve is.

CRT/Image · 1 input · 4 parameters · 1 output

Boolean Transform

Boolean Transform

Compact description unavailable for this node.

BooleanInvert

BooleanInvert

Compact description unavailable for this node.

CRT/Logic · 0 inputs · 1 parameter · 1 output

ClarityFX

ClarityFX

Compact description unavailable for this node.

CRT/FX · 1 input · 8 parameters · 1 output

ClearStyleModelDualCache

ClearStyleModelDualCache

Utility node to clear the dual style model cache.

CRT/Conditioning · 0 inputs · 1 parameter · 1 output

CLIPTextEncodeFluxMerged

CLIPTextEncodeFluxMerged

Compact description unavailable for this node.

CRT/Conditioning · 1 input · 2 parameters · 1 output

ColorIsolationFX

ColorIsolationFX

Compact description unavailable for this node.

CRT/FX · 2 inputs · 6 parameters · 1 output

ColourfulnessFX

ColourfulnessFX

Compact description unavailable for this node.

CRT/FX · 1 input · 2 parameters · 1 output

ContourFX

ContourFX

Compact description unavailable for this node.

CRT/FX · 3 inputs · 6 parameters · 1 output

CRT Post-Process Suite

CRT Post-Process Suite

Compact description unavailable for this node.

CRT_AddSettingsAndPrompt

CRT_AddSettingsAndPrompt

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CRT/Text · 2 inputs · 7 parameters · 1 output

CRT_AudioTranscript

CRT_AudioTranscript

Compact description unavailable for this node.

CRT/Audio · 2 inputs · 3 parameters · 1 output

CRT_AudioTranscriptPipeOut

CRT_AudioTranscriptPipeOut

Compact description unavailable for this node.

CRT/Audio · 1 input · 0 parameters · 7 outputs

CRT_DynamicPromptScheduler

CRT_DynamicPromptScheduler

Compact description unavailable for this node.

CRT/Conditioning · 1 input · 0 parameters · 3 outputs

CRT_FileBatchPromptScheduler

CRT_FileBatchPromptScheduler

Compact description unavailable for this node.

CRT/Conditioning · 1 input · 7 parameters · 3 outputs

CRT_ImageLoaderCrawlBatch

CRT_ImageLoaderCrawlBatch

Compact description unavailable for this node.

CRT/Load · 0 inputs · 8 parameters · 5 outputs

CRT_IntValue

CRT_IntValue

Compact description unavailable for this node.

CRT/Utils/Logic & Values · 0 inputs · 1 parameter · 1 output

CRT_IsolateInput

CRT_IsolateInput

Pads the image batch, uses SAM 3.1 to detect a subject, crops around it, and passes a reconstruction pipe to CRT_IsolateOutput.

CRT/Utils/Isolate · 2 inputs · 8 parameters · 2 outputs

CRT_IsolateInputCLIPSeg

CRT_IsolateInputCLIPSeg

Pads the image batch, uses CLIPSeg to detect a subject, crops around it, and passes a reconstruction pipe to CRT_IsolateOutput.

CRT/Utils/Isolate · 2 inputs · 8 parameters · 2 outputs

CRT_IsolateOutput

CRT_IsolateOutput

Pure compositing - no SAM3 inference. Uses the face_masks pre-computed by CRT_IsolateInput on the original crop.

CRT/Utils/Isolate · 2 outputs

CRT_JoinStrings

CRT_JoinStrings

Compact description unavailable for this node.

CRT/Text · 0 inputs · 3 parameters · 1 output

CRT_KSamplerBatch

CRT_KSamplerBatch

Compact description unavailable for this node.

CRT/Sampling · 3 outputs

CRT_KSamplerBatchAdvanced

CRT_KSamplerBatchAdvanced

Compact description unavailable for this node.

CRT/Sampling · 3 outputs

CRT_LTX23AutoDownload

CRT_LTX23AutoDownload

LTX 2.3 AutoDownload - A utility node to check and download LTX 2.3 models. This is NOT a model loader - it only checks for missing models and downloads them. Use the standard ComfyUI loader nodes (DiffusionModelLoaderKJ, VAELoaderKJ, etc.) to actually load the models after downloading.

CRT/LTX2 3 · 0 inputs · 0 parameters · 0 outputs

CRT_LTX23UnifiedSampler

CRT_LTX23UnifiedSampler

Compact description unavailable for this node.

CRT/LTX2 3 · 2 outputs

CRT_LTX23USConfig

CRT_LTX23USConfig

Collects the prompt, seed, optional image/video/audio inputs, and per-workflow overrides for the unified sampler.

CRT/LTX2 3 · 9 inputs · 2 parameters · 1 output

CRT_LTX23USModelsPipe

CRT_LTX23USModelsPipe

Bundles the LTX 2.3 model, video/audio VAEs, CLIP, and optional mode-specific models for the unified sampler.

CRT/LTX2 3 · 10 inputs · 0 parameters · 1 output

CRT_QuantizeAndCropImage

CRT_QuantizeAndCropImage

Compact description unavailable for this node.

CRT/Image · 1 input · 1 parameter · 3 outputs

CRT_RemoveLines

CRT_RemoveLines

Compact description unavailable for this node.

CRT/Text · 0 inputs · 4 parameters · 1 output

CRT_StringBatcher

CRT_StringBatcher

Compact description unavailable for this node.

CRT/Text · 0 inputs · 4 parameters · 1 output

CRT_StringLineCounter

CRT_StringLineCounter

Compact description unavailable for this node.

CRT/Text · 0 inputs · 1 parameter · 1 output

CRT_StringSplitter

CRT_StringSplitter

A node to split a single string into multiple strings based on either empty lines or a custom symbol. The number of outputs is dynamically controlled by the 'split_count' widget.

CRT/Text · 0 inputs · 4 parameters · 1 output

CRT_Textbox

CRT_Textbox

Compact description unavailable for this node.

CRT/Text · 1 input · 1 parameter · 1 output

CRT_UpscaleModelAdv

CRT_UpscaleModelAdv

Advanced upscaling with tiling, smart memory management, and precise output control

CRT/Image · 3 outputs

CRT_WAN_BatchSampler

CRT_WAN_BatchSampler

Compact description unavailable for this node.

CRT/Sampling · 5 outputs

CRTAutoDLChronoEditCLIP

CRTAutoDLChronoEditCLIP

Compact description unavailable for this node.

CRT/AutoDL/ChronoEdit

CRTAutoDLChronoEditCLIPVision

CRTAutoDLChronoEditCLIPVision

Compact description unavailable for this node.

CRT/AutoDL/ChronoEdit

CRTAutoDLChronoEditDistillLoRA

CRTAutoDLChronoEditDistillLoRA

Compact description unavailable for this node.

CRT/AutoDL/ChronoEdit

CRTAutoDLChronoEditModel

CRTAutoDLChronoEditModel

Compact description unavailable for this node.

CRT/AutoDL/ChronoEdit

CRTAutoDLChronoEditUpscalerLoRA

CRTAutoDLChronoEditUpscalerLoRA

Compact description unavailable for this node.

CRT/AutoDL/ChronoEdit

CRTAutoDLChronoEditVAE

CRTAutoDLChronoEditVAE

Compact description unavailable for this node.

CRT/AutoDL/ChronoEdit

CRTAutoDLErnieCLIP

CRTAutoDLErnieCLIP

Compact description unavailable for this node.

CRT/AutoDL/ERNIE

CRTAutoDLErnieModel

CRTAutoDLErnieModel

Compact description unavailable for this node.

CRT/AutoDL/ERNIE

CRTAutoDLErnieTurboModel

CRTAutoDLErnieTurboModel

Compact description unavailable for this node.

CRT/AutoDL/ERNIE

CRTAutoDLErnieTurboNVFP4Model

CRTAutoDLErnieTurboNVFP4Model

Compact description unavailable for this node.

CRT/AutoDL/ERNIE

CRTAutoDLErnieVAE

CRTAutoDLErnieVAE

Compact description unavailable for this node.

CRT/AutoDL/ERNIE

CRTAutoDLFlux2KleinCLIP

CRTAutoDLFlux2KleinCLIP

Compact description unavailable for this node.

CRT/AutoDL/FLUXKLEIN

CRTAutoDLFlux2KleinHDRILoRA

CRTAutoDLFlux2KleinHDRILoRA

Compact description unavailable for this node.

CRT/AutoDL/FLUXKLEIN

CRTAutoDLFlux2KleinModel

CRTAutoDLFlux2KleinModel

Compact description unavailable for this node.

CRT/AutoDL/FLUXKLEIN

CRTAutoDLFlux2KleinVAE

CRTAutoDLFlux2KleinVAE

Compact description unavailable for this node.

CRT/AutoDL/FLUXKLEIN

CRTAutoDLKrea2CLIP

CRTAutoDLKrea2CLIP

Compact description unavailable for this node.

CRT/AutoDL/KREA2

CRTAutoDLKrea2RawModel

CRTAutoDLKrea2RawModel

Compact description unavailable for this node.

CRT/AutoDL/KREA2

CRTAutoDLKrea2TurboModel

CRTAutoDLKrea2TurboModel

Compact description unavailable for this node.

CRT/AutoDL/KREA2

CRTAutoDLKrea2VAE

CRTAutoDLKrea2VAE

Compact description unavailable for this node.

CRT/AutoDL/KREA2

CRTAutoDLLTX23AudioVAE

CRTAutoDLLTX23AudioVAE

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLLTX23CLIP

CRTAutoDLLTX23CLIP

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3 · 0 inputs · 0 parameters · 1 output

CRTAutoDLLTX23ICLoRA

CRTAutoDLLTX23ICLoRA

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3 · 2 outputs

CRTAutoDLLTX23ICOutpaintLoRA

CRTAutoDLLTX23ICOutpaintLoRA

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLLTX23ICUpscaleLoRA

CRTAutoDLLTX23ICUpscaleLoRA

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLLTX23LatentUpscaler

CRTAutoDLLTX23LatentUpscaler

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLLTX23Model

CRTAutoDLLTX23Model

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLLTX23ModelGGUFQ4

CRTAutoDLLTX23ModelGGUFQ4

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLLTX23ModelGGUFQ5

CRTAutoDLLTX23ModelGGUFQ5

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLLTX23ModelNVFP4

CRTAutoDLLTX23ModelNVFP4

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLLTX23VideoVAE

CRTAutoDLLTX23VideoVAE

Compact description unavailable for this node.

CRT/AutoDL/LTX2 3

CRTAutoDLZImageTurboCLIP

CRTAutoDLZImageTurboCLIP

Compact description unavailable for this node.

CRT/AutoDL/ZIMAGETURBO

CRTAutoDLZImageTurboModel

CRTAutoDLZImageTurboModel

Compact description unavailable for this node.

CRT/AutoDL/ZIMAGETURBO

CRTAutoDLZImageTurboVAE

CRTAutoDLZImageTurboVAE

Compact description unavailable for this node.

CRT/AutoDL/ZIMAGETURBO

CRTChromaKeyOverlay

CRTChromaKeyOverlay

A node that keys an image based on a color, or uses the image's existing alpha channel if it's present (RGBA). The result can be optionally blended onto a background image.

CRT/Image · 3 inputs · 3 parameters · 2 outputs

CRTCLIPTextEncode

CRTCLIPTextEncode

Encodes a text prompt like the native CLIP Text Encode node, with an

CRT/Conditioning · 1 input · 2 parameters · 1 output

CRTEvenBatchPicker

CRTEvenBatchPicker

Compact description unavailable for this node.

CRT/Video · 1 input · 1 parameter · 1 output

CRTFirstLastFrameSelector

CRTFirstLastFrameSelector

A node that takes a batch of images and returns the first and last image frames. If the batch contains only one image, it returns that image for both outputs.

CRT/Video · 1 input · 0 parameters · 2 outputs

CRTIdeogram4FlashAttention

CRTIdeogram4FlashAttention

Patches Ideogram 4 attention to use FlashAttention 2, including its

CRT/Model Patches · 1 input · 1 parameter · 1 output

CRTLoadLastVideo

CRTLoadLastVideo

Compact description unavailable for this node.

CRT/Load · 0 inputs · 6 parameters · 2 outputs

CRTPctCropCalculator

CRTPctCropCalculator

A node that crops an input image based on percentages for width and height. It provides direct control over the crop amount for each dimension and outputs the processed image, simplifying workflows.

CRT/Image · 2 inputs · 2 parameters · 3 outputs

CRTPostProcess

CRTPostProcess

Compact description unavailable for this node.

CRT/FX · 1 output

DepthAnythingTensorrtFormat

DepthAnythingTensorrtFormat

Converts Depth Anything TensorRT output to proper ComfyUI image format. Handles various tensor shapes and converts single-channel depth to RGB.

CRT/Image · 1 input · 2 parameters · 1 output

EnableLatent

EnableLatent

Compact description unavailable for this node.

CRT/Latent · 1 input · 1 parameter · 1 output

ErnieImageAestheticScore

ErnieImageAestheticScore

Scores each input image from 0 to 100 with baidu/ERNIE-Image-Aes.

CRT/Image Scorer · 1 input · 6 parameters · 4 outputs

FaceEnhancementWithInjection

FaceEnhancementWithInjection

Compact description unavailable for this node.

FaceEnhancementWithInjectionSEGS

FaceEnhancementWithInjectionSEGS

Compact description unavailable for this node.

CRT/Sampling · 5 outputs

FancyNoteNode

FancyNoteNode

Compact description unavailable for this node.

CRT/Utils/UI · 0 inputs · 1 parameter · 0 outputs

FancyTimerNode

FancyTimerNode

A UI node that displays a real-time timer for the execution pipeline. This version is a display-only node with no outputs.

CRT/Utils/UI · 0 inputs · 0 parameters · 0 outputs

FilmGrainFX

FilmGrainFX

Compact description unavailable for this node.

CRT/FX · 1 input · 10 parameters · 1 output

Flux2KleinSeamlessTile

Flux2KleinSeamlessTile

Compact description unavailable for this node.

CRT/Flux2 · 2 inputs · 3 parameters · 2 outputs

FluxLoraBlocksPatcher

FluxLoraBlocksPatcher

Compact description unavailable for this node.

CRT/LoRA · 1 output

Image Tile Checker (CRT)

Image Tile Checker (CRT)

Compact description unavailable for this node.

CRT/Image · 1 input · 0 parameters · 1 output

ImageDimensionsFromMegaPixels

ImageDimensionsFromMegaPixels

Compact description unavailable for this node.

CRT/Image · 1 input · 2 parameters · 2 outputs

ImageDimensionsFromMegaPixelsAlt

ImageDimensionsFromMegaPixelsAlt

Compact description unavailable for this node.

CRT/Image · 3 outputs

ImageLoaderCrawl

ImageLoaderCrawl

Compact description unavailable for this node.

CRT/Load · 0 inputs · 4 parameters · 4 outputs

Used by

LTX2.3 All in one [SFW / NSFW] - LTX Director + ID LoRA + ControlNet + Detailer + Upscaler + Interpolator — v4.0

Used byAnima 1.0 Base for the PC master race [SFW / NSFW] - Image to prompt + Turbo mode + ControlNet + 4k upscaler + CivitAI medatada

Used byWan 2.2 - I2V - XT-404 - Master UI — I2V - XT-404 - Master UI

Used byWan2.2 I2V Fast And Quality [MORE MOTION + UPSCALE + INTERPOLATION]

Used byWan2.2_I2V_infinity_video_part_by_part(PPP)_max_consistency_FaceReactor_1.0 — v1.4

Used byInsanity AIO Upscaler/Detailer | SDXL~Illustrious~NoobAI~Flux

Used byKrea2 [SFW / NSFW] Uncensored - Image-to-Prompt + Prompt Enhancer + 4K Upscaler + CivitAI Metadata — v1.0

Used bySquiDavey's ZIT Workflow (Local LLM / Styles / T2I / SeedVR2 / Post-Process) — v1.0

Used bySCAIL2 - Long videos + High-res fix + NVIDIA VSR + Interpolation

Used byWan 2.2 - FFLF - XT 404 - Master UI

Used byAuto Face Crop From Folder — v1.0