Node-RED Function Extractor

Upload Node-RED Flow

Select a Node-RED flow file (JSON)

Drag & drop your JSON file here

Browse Files

Extraction Mode

Simple Extraction Extract all functions into a single JavaScript file

Structured Extraction Organize functions and templates into folders with ZIP download

Processing Location

Server Processing Upload files to process on our server

Local Processing Privacy-focused Process files directly in your browser - nothing is uploaded

Additional Options

Include Node Details Add comments with wiring information, connected nodes, and ASCII diagram

Process Terminal

Ready to extract functions and templates. Please upload a file to begin...

How It Works

Upload your Node-RED flow JSON file
Choose your preferred extraction mode
Our tool extracts all function nodes and UI templates
Download your extracted code in your chosen format

The tool maintains function names, inputs, outputs, and all your code logic. Templates are automatically extracted as HTML or CSS based on their content.

Extraction Summary

0

Functions Extracted

0

Templates Extracted

0

Flows/Tabs Found

0 KB

Output Size

Extraction Details:

Source File:	-
Extraction Time:	-
Output Format:	-

Key Features

Comprehensive Extraction

Extracts both function nodes and UI templates, preserving formatting and automatically detecting CSS content.

Dependency Mapping

Identifies and maps dependencies between functions automatically.

Flexible Output Options

Choose between a single JavaScript file or a structured folder hierarchy with ZIP download.