Nodes for ComfyUI

This repository hosts a collection of nodes developed for ComfyUI. It aims to share useful components that enhance the functionality of ComfyUI projects. Some nodes are forks or versions of nodes from other packs, some are bespoke, and some are experimental and are quite useless, so they have been marked with a Caution label in this document.

Installation instructions

Configuration (only needed for Groq nodes)

1. Make a copy of .env.example and remove the .example from the name.
2. The new file should now be named .env without a normal file name, just a .env extension.
3. The file should be in the root of the node pack, so the same directory that the .example was in.
4. Edit .env with a text editor and edit the API key value inside.

Nodes

📝 Wildcard Processor

A versatile text processor that replaces wildcards with content from wildcard files or inline lists. <img width="1649" height="417" alt="image" src="https://github.com/user-attachments/assets/ed495b54-3e53-44d7-8655-d7b5f105cc1f" />

📁 Get File Path

Returns the file path in different formats to a file in your /input-folder. <img width="1645" height="525" alt="image" src="https://github.com/user-attachments/assets/7fc63f03-bb52-484e-8288-1a51a04cb545" />

💾 Save Text File With Path

Save text file, and return the saved file's path. <img width="1650" height="415" alt="image" src="https://github.com/user-attachments/assets/f283be20-dc90-4139-958c-5db5e8a8250d" />

🖼️ Download Image from URL

Download an image from the web. <img width="1649" height="438" alt="image" src="https://github.com/user-attachments/assets/314e8bef-4eab-4ffb-b21e-6fe13413820f" />

🔠 Tiktoken Tokenizer Info

Returns token information about input text and lets you split it. <img width="1641" height="320" alt="image" src="https://github.com/user-attachments/assets/b4680677-1d78-4d85-b7e0-d37a91a83904" />

🧹 String Cleaning

Cleans up text strings, strip leading/trailing spaces or collapse them, remove newlines and much more. <img width="1659" height="646" alt="image" src="https://github.com/user-attachments/assets/ffb05b11-a78c-468a-81ed-2aa38cce4549" />

✂️ String Text Splitter

Splits a string by the first occurrence of a delimiter. <img width="1613" height="652" alt="image" src="https://github.com/user-attachments/assets/e634a287-2334-49f2-81c3-a2fdb44d6db0" />

✂️ String Text Extractor

Extracts the first occurrence of text between a pair of characters. <img width="1629" height="551" alt="image" src="https://github.com/user-attachments/assets/01ea196e-b0b7-4d23-87d4-203303643b65" />

📅 Format Date Time

Converts date / time into literal outputs. Useful for saving paths and files. <img width="1660" height="376" alt="image" src="https://github.com/user-attachments/assets/c44cdf70-acee-4062-aeb7-4d64b58e3a52" />

🖼️+📝 Load Text-Image Pairs

Loads a folder of text and image pairs like a dataset, and gives you the image and string as separate outputs. <img width="1615" height="553" alt="image" src="https://github.com/user-attachments/assets/7a013b7f-b600-4ffb-88ae-e81c33779cd2" />

🖼️📊 Metadata Extractor (Single)

Extracts metadata from a single image selected from an input source. <img width="2259" height="667" alt="image" src="https://github.com/user-attachments/assets/551f26cb-f913-468a-a479-5d4890887a38" />

🖼️📊 Metadata Extractor (List)

Extracts metadata from a list of images or a folder of images. <img width="2420" height="592" alt="image" src="https://github.com/user-attachments/assets/dfe0953f-7802-4701-a2d0-2e16e0e4f475" />

🏷️ LoRA Loader Prompt Tags

Loads LoRA models using <lora:MyLoRA:1> in the prompt. <img width="1645" height="548" alt="image" src="https://github.com/user-attachments/assets/1f7a35b8-6ca8-4099-90d8-0e7b9fa4cd87" />

🎲 Load Random Checkpoint

Load checkpoints with flexible fuzzy matching and repeat control for more varied outputs. <img width="2381" height="915" alt="image" src="https://github.com/user-attachments/assets/789835ef-45a3-4857-a63c-f6d6dd9b9088" />

📐 Resolution Image Size Selector

Creates resolutions and a latent from presets, user presets, or input images. <img width="1464" height="428" alt="image" src="https://github.com/user-attachments/assets/3bd379ee-0c02-4382-8e2c-0b75a1a607ef" />

🖼️ Load Images From Path

Load single images or iterate through image directories with mask support. <img width="2231" height="768" alt="image" src="https://github.com/user-attachments/assets/dddaaea0-aa43-40b6-ad87-9145196e5a74" />

🖼️ Load Image Advanced

Loads an image, extracts metadata, provides the alpha channel as a mask, and outputs the image's dimensions. <img width="1933" height="875" alt="image" src="https://github.com/user-attachments/assets/e70c3c81-637d-4dfc-a20e-3d48409abf4c" />

🎨 Colorful Starting Image

Creates a colorful random shape-based image. Use it as a starting latent for fun and varying shapes. Great for abstract wallpaper creation. <img width="1766" height="1083" alt="image" src="https://github.com/user-attachments/assets/b135ac20-c28c-40bc-bc55-5d31c0c7fd30" />

🎵📊 Audio Visualizer

Creates a visualizer from an input audio. Custom visualizer scripts can be created, and outputs can be saved as images or video. <img width="2205" height="638" alt="image" src="https://github.com/user-attachments/assets/35e70f68-09f2-4dfe-9676-18fe54a9af89" />

✨💬 Groq LLM API

Query Groq large language model. <img width="1590" height="489" alt="image" src="https://github.com/user-attachments/assets/6743639e-4cfd-4cc5-9283-a8ab165c364e" />

✨📷 Groq VLM API

Query Groq vision language model. <img width="1602" height="270" alt="image" src="https://github.com/user-attachments/assets/1b3bb243-daa0-4058-a1a3-3dd7faee6376" />

✨📝 Groq ALM API - Transcribe

Query Groq Audio Model to transcribe audio. <img width="1623" height="214" alt="image" src="https://github.com/user-attachments/assets/b5f2e3fe-7b72-42e4-8201-27cbcefac258" />

⛔ Generate Negative Prompt

Generate negative prompts automatically. <img width="1577" height="359" alt="image" src="https://github.com/user-attachments/assets/a126dd5d-2d92-4069-8998-0f19ed5bcd2b" />