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Valiance Media
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Visualize YourData.

Turn raw JSON into interactive tree diagrams, flowcharts, and funnels. Edit nodes inline, manage connections, and export your visualization. No sign-up required.

4Layout Types
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Layout Types

Four ways to see your data.

Every JSON dataset tells a different story. The visualizer supports tree diagrams for hierarchies, flowcharts for processes, funnels for pipelines, and horizontal trees for wide structures. Pick the layout that fits, or let auto-detection choose.

01

Hierarchical visualization

Tree Diagram

The most natural way to represent parent-child relationships. Org charts, category taxonomies, decision trees, and file system structures all map cleanly to a top-down tree layout. Each node expands into its children, letting you trace any path from root to leaf in a single glance.

  • Automatic depth-based coloring
  • Collapsible branches
  • Unlimited nesting depth
02

Process visualization

Flowchart

Designed for processes where a single path is not enough. Branching logic, feedback loops, and multi-entry workflows all render correctly. Use it for system architecture diagrams, user journey maps, CI/CD pipelines, or any graph where nodes connect in non-linear ways.

  • Supports cycles and branches
  • Labeled edge connections
  • Auto-positioned nodes
03

Pipeline visualization

Funnel

A linear, stage-by-stage layout built for conversion pipelines and sequential processes. Sales funnels, recruitment stages, onboarding flows, and content production pipelines. Each stage flows into the next, making drop-off points and bottlenecks immediately visible.

  • Linear stage progression
  • Metric overlays per stage
  • Clean vertical flow
04

Left-to-right hierarchy

Horizontal Tree

Same hierarchical logic as the tree diagram, laid out left-to-right instead of top-down. Works better when labels are long, when you have wide but shallow hierarchies, or when you want the reading direction to follow natural left-to-right flow. Mind maps, navigation menus, and feature breakdowns fit this layout well.

  • Left-to-right reading flow
  • Compact for wide hierarchies
  • Ideal for long labels
Key Features

More than a static viewer.

This is an interactive JSON diagram editor. Build, modify, and share data visualizations from your browser with tools designed for real workflows.

Interactive Editing

Edit nodes directly on the canvas.

Click any node to open a detail panel where you can change its label, description, color, icon, badge, and custom fields. Every edit updates the source JSON in real time, so your data and your diagram stay perfectly in sync. Add metrics, attach links, and customize how each node renders without touching raw JSON.

  • Change labels, colors, and icons per node
  • Add descriptions, badges, and custom metrics
  • All changes reflected in the JSON source instantly
  • Undo by reverting the JSON text
Connection Management

Build and label relationships between nodes.

In flowchart and edge-based layouts, connections between nodes are first-class objects. The connection editor lets you search for any node in your graph and create a directed edge to or from it. You can label edges to describe the relationship, remove connections you no longer need, and see all inbound and outbound connections for the selected node at a glance.

  • Searchable node picker for adding connections
  • Editable labels on every edge
  • View inbound and outbound connections per node
  • Remove connections with a single click
AI-Ready Schema

Generate your schema with any AI tool.

The schema documentation includes a pre-written AI prompt you can copy and paste into any AI assistant that has access to your codebase or database. The AI reads your actual data structures and generates a valid JSON schema tailored to your project. Paste the output into the visualizer and see your real data rendered instantly.

  • Pre-written prompt included in the docs
  • Works with ChatGPT, Claude, Copilot, or any AI
  • Generates schema from your real data sources
  • Paste the output and visualize immediately
How It Works

Three steps to a finished diagram.

No tutorials needed. Paste data, pick a layout, and start editing. The entire process takes seconds, and the result is a fully interactive visualization you can refine at any level of detail.

  1. 01

    Paste your JSON

    Drop your JSON data into the editor or pick from one of the included sample datasets. Need help structuring your data? The schema docs include a pre-written AI prompt you can paste into any AI tool with access to your codebase or database to generate a valid schema.

    Supports nested tree structures with children arrays and flat edge-based graphs with explicit connections. The editor validates your JSON and highlights errors before rendering.

  2. 02

    Pick a layout

    Choose between tree, flowchart, funnel, or left-to-right tree. The visualizer examines your data and auto-selects the most appropriate layout, but you can override the choice at any time from the settings panel.

    Switching layouts is instant. Your data stays the same; only the arrangement changes. Experiment with different layouts to find the one that communicates your structure most clearly.

  3. 03

    Edit and export

    Click any node to open the edit panel. Change labels, colors, icons, descriptions, and connections. When you are satisfied, export the entire canvas as a high-resolution PNG or copy the updated JSON to use elsewhere.

    Every edit writes back to the source JSON in real time. You can also edit the raw JSON directly in the code editor and watch the canvas update live.

Use Cases

Who uses a JSON data visualizer?

Any team that works with structured data can benefit from turning it into a visual diagram. Here are the most common scenarios where this tool fits into existing workflows.

Teams and organizations

Product managers, ops leads, HR teams

  • Org charts that show reporting lines across departments
  • Product feature trees mapping capabilities to sub-features
  • Onboarding flows showing each step new hires go through
  • Decision trees for escalation paths and approval workflows

Developers and engineers

Backend, frontend, DevOps, data engineers

  • System architecture diagrams showing service dependencies
  • CI/CD pipeline flowcharts from commit to deployment
  • API endpoint trees documenting route hierarchies
  • Database schema relationships and data flow maps

Educators and students

Teachers, professors, students, tutors

  • Concept maps breaking down a subject into sub-topics
  • Taxonomy trees for biology, chemistry, or classification systems
  • Study guides organized as hierarchical outlines
  • Research methodology flowcharts for thesis projects

Consultants and strategists

Management consultants, business analysts

  • Strategic initiative trees linking goals to key results
  • Market segmentation funnels showing customer paths
  • Competitive analysis maps comparing feature sets
  • Stakeholder influence diagrams for change management

Operations and process teams

Operations managers, quality assurance, project managers

  • Standard operating procedure flowcharts
  • Incident response trees with escalation branches
  • Supply chain pipeline visualizations
  • Quality control funnels tracking defect resolution stages

Content and information architects

Content strategists, UX designers, technical writers

  • Website navigation trees for sitemap planning
  • Content taxonomy structures for CMS organization
  • User flow diagrams for application wireframing
  • Documentation structure maps for knowledge bases
Full Feature List

Everything included.

No premium tiers, no feature gates, no usage limits. Every capability listed here is available the moment you open the tool.

Inline Node Editing

Click any node to edit labels, colors, icons, badges, descriptions, and custom metric fields without leaving the canvas.

Connection Management

Add, remove, and label edges between nodes using a searchable connection editor that shows all inbound and outbound relationships.

Dark Mode

Full dark theme support that adapts to your system preference or can be toggled manually from the settings panel.

AI-Ready Schema Docs

Copy the pre-written AI prompt from the docs into any AI assistant with access to your codebase or database to generate a valid JSON schema.

PNG Export

Export the entire canvas as a high-resolution PNG image with transparent or solid backgrounds. One click, ready to share.

Schema Documentation

Comprehensive reference with examples for every property, node type, edge format, and layout option supported by the visualizer.

Node Search

Find any node across large diagrams using the built-in search. Results highlight matching nodes and pan the canvas to their location.

Custom Styling

Set individual colors, icons, and badges on any node. Colors can be hex values or left to the auto-assignment system based on depth.

Drag-to-Connect

In edge-based layouts, drag from one node handle to another to create new connections directly on the canvas.

Fit-to-View

One-click fit zooms the canvas to show all nodes, regardless of diagram size. Useful for large or deeply nested structures.

Sample Datasets

Start from pre-built examples covering org charts, tech stacks, sales funnels, and more. Modify them or use them as templates.

Browser-Only Processing

All data stays in your browser. Nothing is sent to a server. Your JSON is parsed, rendered, and edited entirely on the client side.

Technical Reference

Formats, properties, and compatibility.

The data visualizer accepts structured JSON in two formats: tree-based with nested children, and graph-based with explicit edges. Here is a quick reference for what the tool supports. For the full schema, see the documentation page.

Input Formats

JSON with nested children
Tree structures using parent-child arrays for hierarchical layouts
JSON with nodes + edges
Flat node lists with explicit edge connections for graph layouts
AI-assisted schema generation
Pre-written prompt in the docs lets any AI tool generate valid JSON from your real data sources
Sample datasets
Pre-built examples for org charts, tech stacks, sales funnels, and more

Output Formats

PNG image export
High-resolution canvas screenshot with customizable background
JSON text
Copy the live-updated source JSON for use in other tools or storage

Node Properties

label
Required. The display name shown on the canvas node
description
Longer text shown in the detail panel when a node is selected
color
Hex color code for the node background. Auto-assigned by depth if omitted
icon
Emoji or short text rendered as the node icon
badge
Small label displayed above the node title
subtitle
Secondary text rendered below the main label
fields
Array of key-value pairs for structured metadata
metrics
Array of label-value pairs for quantitative data
link
URL attached to the node, accessible from the detail panel

Browser Compatibility

Chrome / Edge
Full support including all animations and export features
Firefox
Full support for all features
Safari
Full support on macOS and iOS
Mobile browsers
Responsive layout with touch-optimized interactions
FAQ

Common questions.

Ready to visualize your data?

Paste your JSON, pick a layout, and see your data come to life in seconds. Free, instant, no account needed. Start building interactive tree diagrams, flowcharts, and funnels right now.

Launch VisualizerSchema Documentation