ControlAltAI-Nodes

BooleanBasic

Passes the input boolean through unchanged.

ControlAltAI Nodes/Logic · 0 inputs · 1 parameter · 1 output

BooleanReverse

Inverts the input boolean and returns the result.

ControlAltAI Nodes/Logic · 0 inputs · 1 parameter · 1 output

ChooseUpscaleModel

A simple node that can be connected with a boolean logic. A true response will use upscale model 1, and a false response will use upscale model 2.

ControlAltAI Nodes/Logic · 2 inputs · 1 parameter · 1 output

FluxAttentionCleanup

Returns a status message while preserving attention during normal operation. On object cleanup, it restores Flux attention functions, clears a stored attention mask when present, and attempts CUDA cache cleanup; the implementation describes this cleanup as intended for workflow switches.

ControlAltAI Nodes/Flux Region · 1 output

FluxAttentionControl

Applies regional attention control to a model and conditioning using latent dimensions and up to three regions, with an enable input and optional per-region feather radii.

ControlAltAI Nodes/Flux Region · 6 inputs · 5 parameters · 2 outputs

FluxControlNetApply

Adds a control-net image hint to conditioning using the supplied strength. When strength is zero, it returns the conditioning unchanged.

ControlAltAI Nodes/Flux · 3 inputs · 1 parameter · 1 output

FluxResolutionNode

Calculates image dimensions from a megapixel choice and preset or custom aspect ratio, rounds them to the selected divisibility, and returns width, height, a resolution string, and a preview image.

ControlAltAI Nodes/Flux · 0 inputs · 5 parameters · 4 outputs

FluxSampler

The Flux Sampler node combines the functionality of the CustomSamplerAdvance node and input nodes into a single, streamlined node. - CFG Setting: The CFG is fixed at 1. - Conditioning Input: Only positive conditioning is supported. - Compatibility: Only the samplers and schedulers compatible with the Flux model are included. - Latent Compatibility: Use SD3 Empty Latent Image only. The normal empty latent image node is not compatible.

ControlAltAI Nodes/Flux · 5 inputs · 3 parameters · 1 output

FluxUnionControlNetApply

The Flux Union ControlNet Apply node is an all-in-one node compatible with InstanX Union Pro ControlNet. It has been tested extensively with the union controlnet type and works as intended. You can combine two ControlNet Union units and get good results. Not recommended to combine more than two. The ControlNet is tested only on the Flux 1.Dev Model. Recommended Settings: strength: 0.15-0.65. end percentage: 0.200 - 0.900. Recommended PreProcessors: Canny: Canny Edge (ControlNet Aux). Tile: Tile (ControlNet Aux). Depth: Depth Anything V2 Relative (ControlNet Aux). Blue: Direct Input (Blurry Image) or Tile (ControlNet Aux). Pose: DWPose Estimator (ControlNet Aux). Gray: Image Desaturate (Comfy Essentials Custom Node). Low Quality: Direct Input. Results: (Canny and Depth Examples not included. They are straightforward.) Pixel Low Resolution to High Resolution Photo Restoration Game Asset Low Resolution Upscale Blur to UnBlur Re-Color YouTube tutorial Union ControlNet Usage: Video Tutorial Shakker Labs & InstantX Flux ControlNet Union Pro Model Download: Hugging Face Link

ControlAltAI Nodes/Flux · 4 inputs · 4 parameters · 2 outputs

GetImageSizeRatio

This node is designed to get the image resolution in width, height, and ratio. The node can be further connected to the Flux Resolution Calculator. To do so, follow the following steps: - Right-click on the Flux Resolution Calculator -- > Convert widget to input -- > Convert customaspectratio to input. - Connect Ratio output to customaspectratio input.

ControlAltAI Nodes/Image · 1 input · 0 parameters · 3 outputs

HiDreamResolutionNode

Maps a selected aspect-ratio preset to image dimensions and returns width, height, a resolution string, and a preview image.

ControlAltAI Nodes/HiDream · 0 inputs · 1 parameter · 4 outputs

IntegerSettings

This node is designed to give output as a raw value of 1 or 2 integers. Enable = 2, Disable = 1. Use case: This can be set up before a two-way switch, allowing workflow logical control to flow in one or the other direction. As of now, it only controls two logical flows. In the future, we will upgrade the node to support three or more logical switch flows.

ControlAltAI Nodes/Logic · 0 inputs · 1 parameter · 1 output

IntegerSettingsAdvanced

This node is designed to give output as a raw value of 1, 2 or 3 integers. Only one integer output can be enabled at a time. Connect this node with the new Switch (Three Way) for logical control.

ControlAltAI Nodes/Logic · 0 inputs · 3 parameters · 1 output

NoisePlusBlend

This node will generate a Gaussian blur noise based on the dimensions of the input image and will blend the noise into the entire image or only the mask region. Issue: Generated faces/landscapes are realistic, but during upscale, the AI model smoothens the skin or texture, making it look plastic or adding smooth fine lines. Solution: For upscaling, auto segment or manually mask the face or specified regions and add noise. Then, pass the blended image output to the K-Sampler and denoise at 0.20 - 0.50. You can see the noise has been applied only to the face as per the mask. This will maintain the smooth bokeh and preserve the facial details during upscale. Denoise the image using Flux or SDXL sampler. Recommended sampler denoise: 0.10 - 0.50 Settings: noisescale: 0.30 - 0.50. blendopacity: 10-25. If you find too many artifacts on the skin or other textures, reduce both values. Increase the values if upscaling output results in plastic, velvet-like smooth lines. Best Setting for AI-generated Faces: noisescale: 0.40-0.50. blendopacity: 15-25. Best Setting for AI-generated texture (landscapes): noisescale: 0.30. blendopacity: 12-15. Results: Example 1 Without Noise Blend: With Noise Blend: Example 2 Without Noise Blend: With Noise Blend: Example 3 Without Noise Blend: With Noise Blend: Example 4 Without Noise Blend: With Noise Blend:

ControlAltAI Nodes/Image · 2 inputs · 2 parameters · 2 outputs

PerturbationTexture

Generates image texture using configurable noise and texture settings, returning a textured image and a texture-layer output.

ControlAltAI Nodes/Image · 2 inputs · 7 parameters · 2 outputs

RegionMaskConditioning

Builds up to three region outputs from mask, bounding-box, and conditioning inputs, scaling conditioning by each region's strength and returning a region count and preview image.

ControlAltAI Nodes/Flux Region · 9 inputs · 4 parameters · 5 outputs

RegionMaskGenerator

Generates up to three masks and bounding boxes from normalized region coordinates and returns colored-region and bounding-box previews.

ControlAltAI Nodes/Flux Region · 0 inputs · 12 parameters · 9 outputs

RegionMaskProcessor

Processes mask and bounding-box pairs using a threshold, blur radius, and edge-feathering setting, returning processed pairs, a preview image, and region count.

ControlAltAI Nodes/Flux Region · 6 inputs · 4 parameters · 8 outputs

RegionMaskValidator

Checks region masks and bounding boxes using region-count, minimum-size, and maximum-overlap settings, returning valid mask/bbox outputs, a validity flag, validation message, and preview.

ControlAltAI Nodes/Flux Region · 6 inputs · 3 parameters · 10 outputs

RegionOverlayVisualizer

Blends the region preview over the input image at the configured opacity where the preview contains colored content, returning the resulting image.

ControlAltAI Nodes/Flux Region · 2 inputs · 1 parameter · 1 output

TextBridge

Utility node that provides flexible text input/output management with manual editing capabilities. This node serves as a text processing hub, accepting text from other nodes while allowing for manual overrides and edits. - Passthrough Mode: When connected to another node and the text input field is empty, the incoming text is passed through unchanged. - Manual Override: When text is entered in the text input field, it uses that text instead of any passthrough input. - Standalone Mode: Functions as a simple text input node when no passthrough connection is made. YouTube tutorial for HiDream Perturbated Pipeline: Coming Soon

ControlAltAI Nodes/Utility · 1 input · 1 parameter · 1 output

ThreeWaySwitch

Three-way switch that selects between three inputs based on selection setting.

ControlAltAI Nodes/Logic

TwoWaySwitch

Two-way switch that selects between two inputs based on selection setting.

ControlAltAI Nodes/Logic