Tree Map Generator: Visualize Hierarchical Data

Create stunning hierarchical visualizations with our intuitive tree map generator. Transform complex data structures into clear, interactive rectangular layouts that make it easy to understand relationships and proportions at a glance.

How to Create a Hierarchical Tree Map

1.

Enter Your Hierarchical Data

Start by entering your data in the main text area. List each item on a new line and use tabs or spaces to show different levels in your hierarchy, like organizing products into categories and subcategories.
2.

Configure Display Settings

Select your preferred output format from options like JSON or D3.js. Choose your target visualization platform and enter numerical values if you want to size tree map blocks proportionally. Set the maximum depth level for better organization.
3.

Generate and Customize Results

Review your generated tree map and adjust settings as needed. Toggle percentage displays, handle missing values, and add any custom requirements. You can regenerate the map until it perfectly represents your hierarchical data structure.

Tree Map Generator

Transform hierarchical data into stunning, interactive tree map visualizations with our AI-powered generator. Easily create professional data representations.

Flexible Data Input Format

Enter hierarchical data using simple text formatting with tabs or spaces. Supports multiple data structures and automatically detects hierarchy levels.
Convert your tree maps into various formats including JSON, D3.js, CSV, and YAML. Compatible with popular visualization platforms like Tableau and Power BI.
Automatically calculate and assign block sizes based on numerical values. Includes intelligent handling of missing values with customizable options.
Automatically calculate and assign block sizes based on numerical values. Includes intelligent handling of missing values with customizable options.
Automatically calculate and assign block sizes based on numerical values. Includes intelligent handling of missing values with customizable options.
Enter hierarchical data using simple text formatting with tabs or spaces. Supports multiple data structures and automatically detects hierarchy levels.

What Kind Of Content You Can Generate Using Tree Map Generator Online?

This online Tree Map Generator helps you create versatile hierarchical data visualizations for various platforms and formats. Here are the key outputs you can generate:

Hierarchical Data Structures

Transform nested data into organized tree maps, perfect for visualizing product categories, organizational charts, or file systems.

Multi-Format Exports

Generate tree maps in various formats including JSON, D3.js, CSV, YAML, and GraphViz DOT for different visualization platforms.

Customized Visualizations

Create size-based representations with custom values, colors, and depths to highlight data relationships and proportions.

Interactive Data Mappings

Produce interactive tree maps compatible with popular visualization libraries like D3.js, Plotly, and Google Charts.

Statistical Representations

Generate percentage-based visualizations showing proportional relationships between different hierarchical levels.

Platform-Specific Outputs

Create specialized tree map formats optimized for tools like Tableau, Power BI, and other data visualization platforms.

What Users Say About Musely Tree Map Generator

Musely's Tree Map Generator has revolutionized how I present complex hierarchical data to clients. The D3.js compatibility is fantastic, and I love how easily I can customize the visualization parameters. It's cut my visualization prep time in half!
Data Visualization Specialist
Converting our sales hierarchy data into meaningful visualizations used to be a pain. With this tool, I can quickly input data, set size values for each node, and export in multiple formats for our Power BI reports. The percentage calculation feature is particularly useful for stakeholder presentations.
Business Intelligence Analyst
I manage a complex product catalog, and this tree map generator helps me visualize product categories and their market share beautifully. The ability to handle missing values and set maximum depth levels makes it perfect for our quarterly strategy meetings.
Product Portfolio Manager
The YAML structure output option is a game-changer for our research reports. I can easily transform survey data into hierarchical visualizations, and the customizable platform integration means I can use it with any of our existing tools.
Market Research Analyst
Managing inventory categories becomes so much clearer with this tool. The intuitive data input system and flexible output formats help me track product performance across different levels. Plus, the Mermaid Markdown export option integrates perfectly with our documentation system.
E-commerce Operations Manager

Frequently Asked Questions

How do I create a hierarchical structure in the tree map generator?

To create a hierarchical structure, enter your data in the text area with each entry on a new line. Use tabs or spaces to indicate different hierarchy levels. For example, start with main categories like ‘Products’ on the left margin, then indent subcategories like ‘Electronics’ with a tab, and further indent items like ‘Phones’ with another tab. This creates a clear parent-child relationship in your visualization.
The tree map generator supports multiple output formats to suit different needs. You can choose from JSON Hierarchical, D3.js Compatible, CSV Format, YAML Structure, Mermaid Markdown, or GraphViz DOT. Each format is optimized for specific visualization tools and platforms. The JSON Hierarchical format is set as the default option, making it easy to integrate with most modern visualization libraries.
You can customize block sizes by entering numerical values in the Size Values field. Enter comma-separated numbers corresponding to each leaf node in your hierarchy. The generator will use these values to determine the relative size of each block. If no values are provided, the tool will automatically assign equal sizes to all blocks. This feature helps in representing data proportions accurately.
The generator works seamlessly with popular visualization platforms including D3.js, Plotly, Google Charts, Highcharts, Chart.js, Tableau, and Power BI. You can select your target platform from the dropdown list or enter a custom platform. The tool will optimize the output format to ensure compatibility with your chosen visualization library.
The tool offers several options for handling missing values in your dataset. You can choose to Skip them entirely, replace them with Zero, use the Average of existing values, or set them to the Minimum or Maximum values in your dataset. This flexibility helps maintain data integrity while ensuring your visualization remains meaningful and accurate.

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