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# List of Default Nodes
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The table below contains a list of the default nodes shipped with InvokeAI and
their descriptions.
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| Node < img width = 160 align = "right" > | Function |
| :------------------------------------------------------------ | :--------------------------------------------------------------------------------------------------------------------------------------------------- |
| Add Integers | Adds two numbers |
| Boolean Primitive Collection | A collection of boolean primitive values |
| Boolean Primitive | A boolean primitive value |
| Canny Processor | Canny edge detection for ControlNet |
| CenterPadCrop | Pad or crop an image's sides from the center by specified pixels. Positive values are outside of the image. |
| CLIP Skip | Skip layers in clip text_encoder model. |
| Collect | Collects values into a collection |
| Color Correct | Shifts the colors of a target image to match the reference image, optionally using a mask to only color-correct certain regions of the target image. |
| Color Primitive | A color primitive value |
| Compel Prompt | Parse prompt using compel package to conditioning. |
| Conditioning Primitive Collection | A collection of conditioning tensor primitive values |
| Conditioning Primitive | A conditioning tensor primitive value |
| Content Shuffle Processor | Applies content shuffle processing to image |
| ControlNet | Collects ControlNet info to pass to other nodes |
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| Create Denoise Mask | Converts a greyscale or transparency image into a mask for denoising. |
| Create Gradient Mask | Creates a mask for Gradient ("soft", "differential") inpainting that gradually expands during denoising. Improves edge coherence. |
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| Denoise Latents | Denoises noisy latents to decodable images |
| Divide Integers | Divides two numbers |
| Dynamic Prompt | Parses a prompt using adieyal/dynamicprompts' random or combinatorial generator |
| [FaceMask ](./detailedNodes/faceTools.md#facemask ) | Generates masks for faces in an image to use with Inpainting |
| [FaceIdentifier ](./detailedNodes/faceTools.md#faceidentifier ) | Identifies and labels faces in an image |
| [FaceOff ](./detailedNodes/faceTools.md#faceoff ) | Creates a new image that is a scaled bounding box with a mask on the face for Inpainting |
| Float Math | Perform basic math operations on two floats |
| Float Primitive Collection | A collection of float primitive values |
| Float Primitive | A float primitive value |
| Float Range | Creates a range |
| HED (softedge) Processor | Applies HED edge detection to image |
| Blur Image | Blurs an image |
| Extract Image Channel | Gets a channel from an image. |
| Image Primitive Collection | A collection of image primitive values |
| Integer Math | Perform basic math operations on two integers |
| Convert Image Mode | Converts an image to a different mode. |
| Crop Image | Crops an image to a specified box. The box can be outside of the image. |
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| Ideal Size | Calculates an ideal image size for latents for a first pass of a multi-pass upscaling to avoid duplication and other artifacts |
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| Image Hue Adjustment | Adjusts the Hue of an image. |
| Inverse Lerp Image | Inverse linear interpolation of all pixels of an image |
| Image Primitive | An image primitive value |
| Lerp Image | Linear interpolation of all pixels of an image |
| Offset Image Channel | Add to or subtract from an image color channel by a uniform value. |
| Multiply Image Channel | Multiply or Invert an image color channel by a scalar value. |
| Multiply Images | Multiplies two images together using `PIL.ImageChops.multiply()` . |
| Blur NSFW Image | Add blur to NSFW-flagged images |
| Paste Image | Pastes an image into another image. |
| ImageProcessor | Base class for invocations that preprocess images for ControlNet |
| Resize Image | Resizes an image to specific dimensions |
| Round Float | Rounds a float to a specified number of decimal places |
| Float to Integer | Converts a float to an integer. Optionally rounds to an even multiple of a input number. |
| Scale Image | Scales an image by a factor |
| Image to Latents | Encodes an image into latents. |
| Add Invisible Watermark | Add an invisible watermark to an image |
| Solid Color Infill | Infills transparent areas of an image with a solid color |
| PatchMatch Infill | Infills transparent areas of an image using the PatchMatch algorithm |
| Tile Infill | Infills transparent areas of an image with tiles of the image |
| Integer Primitive Collection | A collection of integer primitive values |
| Integer Primitive | An integer primitive value |
| Iterate | Iterates over a list of items |
| Latents Primitive Collection | A collection of latents tensor primitive values |
| Latents Primitive | A latents tensor primitive value |
| Latents to Image | Generates an image from latents. |
| Leres (Depth) Processor | Applies leres processing to image |
| Lineart Anime Processor | Applies line art anime processing to image |
| Lineart Processor | Applies line art processing to image |
| LoRA Loader | Apply selected lora to unet and text_encoder. |
| Main Model Loader | Loads a main model, outputting its submodels. |
| Combine Mask | Combine two masks together by multiplying them using `PIL.ImageChops.multiply()` . |
| Mask Edge | Applies an edge mask to an image |
| Mask from Alpha | Extracts the alpha channel of an image as a mask. |
| Mediapipe Face Processor | Applies mediapipe face processing to image |
| Midas (Depth) Processor | Applies Midas depth processing to image |
| MLSD Processor | Applies MLSD processing to image |
| Multiply Integers | Multiplies two numbers |
| Noise | Generates latent noise. |
| Normal BAE Processor | Applies NormalBae processing to image |
| ONNX Latents to Image | Generates an image from latents. |
| ONNX Prompt (Raw) | A node to process inputs and produce outputs. May use dependency injection in **init** to receive providers. |
| ONNX Text to Latents | Generates latents from conditionings. |
| ONNX Model Loader | Loads a main model, outputting its submodels. |
| OpenCV Inpaint | Simple inpaint using opencv. |
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| DW Openpose Processor | Applies Openpose processing to image |
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| PIDI Processor | Applies PIDI processing to image |
| Prompts from File | Loads prompts from a text file |
| Random Integer | Outputs a single random integer. |
| Random Range | Creates a collection of random numbers |
| Integer Range | Creates a range of numbers from start to stop with step |
| Integer Range of Size | Creates a range from start to start + size with step |
| Resize Latents | Resizes latents to explicit width/height (in pixels). Provided dimensions are floor-divided by 8. |
| SDXL Compel Prompt | Parse prompt using compel package to conditioning. |
| SDXL LoRA Loader | Apply selected lora to unet and text_encoder. |
| SDXL Main Model Loader | Loads an sdxl base model, outputting its submodels. |
| SDXL Refiner Compel Prompt | Parse prompt using compel package to conditioning. |
| SDXL Refiner Model Loader | Loads an sdxl refiner model, outputting its submodels. |
| Scale Latents | Scales latents by a given factor. |
| Segment Anything Processor | Applies segment anything processing to image |
| Show Image | Displays a provided image, and passes it forward in the pipeline. |
| Step Param Easing | Experimental per-step parameter easing for denoising steps |
| String Primitive Collection | A collection of string primitive values |
| String Primitive | A string primitive value |
| Subtract Integers | Subtracts two numbers |
| Tile Resample Processor | Tile resampler processor |
| Upscale (RealESRGAN) | Upscales an image using RealESRGAN. |
| VAE Loader | Loads a VAE model, outputting a VaeLoaderOutput |
| Zoe (Depth) Processor | Applies Zoe depth processing to image |
