Node & Connection Editor
Add people, entities, and relationships with a clean visual editor. Name every node and label every connection with no code required.
Chart & Visualization Tools
Network Graph Maker
Turn any set of connections into a clear, interactive social network diagram. From personal networks to organizational maps, see every relationship at a glance.
Features
Everything You Need to Build a Network Graph
Purpose-built tools for mapping social networks, org structures, and relationship webs.
Custom Node Shapes
Choose from circles, squares, hexagons, clouds, and rounded shapes to visually distinguish node types at a glance.
Root Node Control
Pin any person or entity to the center of your diagram to reframe the network from any perspective instantly.
Zoom & Pan Interaction
Navigate large, complex networks with smooth zoom and pan — ideal for dense graphs with dozens of nodes.
AI-Powered Generation
Describe your network in plain language and let the AI build the full diagram — nodes, edges, and layout — in seconds.
Instant Preview
Every change you make updates the diagram in real time, so you always see exactly what your network looks like.
Data input
Add Your Network Data — Your Way
Type It In
Add nodes and relationships manually using the simple node and connection editor.
Describe with AI
Tell the AI your network in plain language and get a complete diagram in seconds.
Paste from Spreadsheet
Copy your edge list or contact table directly from Excel or Google Sheets.
Upload a File
Import CSV or Excel files with node and relationship data for larger networks (Pro).
Share
Share Your Network Graph Anywhere
Download as Image
Export your social network diagram as a high-quality PNG or SVG for slides, reports, or social media.
Share a Link
Generate a shareable link so teammates, clients, or collaborators can view your network instantly.
Embed on Any Site
Copy a simple embed code and drop your interactive network graph into any webpage or blog.
Present Live
Use the zoom and pan controls to walk your audience through the network during a live presentation.
About MakeCharts Network Graph Maker
MakeCharts is a free online chart maker built for speed and clarity. The network graph maker lets anyone turn a list of connections into a polished social network diagram without touching design software. Add nodes, define relationships, and publish — start to finish in minutes.
30+Chart types available
<2 minTime to first graph
12+Languages supported
NoneSignup required
YesFree AI credits included
Workflow
How to Make a Network Graph
Add Your Nodes
Enter the people or entities in your network. Give each one a name and choose a shape to represent their role or type.
Define Relationships
Connect your nodes by specifying who relates to whom. You can add as many connections as your network requires.
Customize & Export
Set your root node, adjust font size, enable zoom, and choose colors. Then download, share, or embed your network graph.
Use cases
Who Uses a Network Graph Maker
Map Stakeholder & Partner Networks
Visualize who influences decisions, which partners connect to which clients, and where key relationships sit across your organization.
Analyze Social & Collaboration Networks
Plot co-authorship networks, social ties, or citation relationships to uncover clusters, bridges, and influential nodes.
Visualize Team & Org Relationships
Go beyond the org chart — show informal communication networks, mentorship ties, and cross-team collaboration patterns.
Teach Concepts Through Relationship Maps
Help students grasp complex webs of characters, ideas, or historical figures by turning lists into interactive network diagrams.
Templates
Start with professionally designed templates
Network Topology Template for IT Infrastructuresocial-network
Map your network infrastructure visually with this free network topology template. Routers, firewalls, servers, and workstations in one clear diagram.
Physical Network Diagram Layout Templatesocial-networkMap your physical network infrastructure with this ready-to-use layout template. Visualize routers, switches, servers, and all network devices clearly.
Social Media Content Calendar Network Templatesocial-networkVisualize your social media workflow with a free network diagram. Map teams, platforms, and content types in one clear, shareable chart. Free to use.
Related Tools
Create similar charts with these tools
Build Social Network Diagramssocial-network
Create clear social network diagrams in minutes. Our AI social network diagram tool centers a root node, customizes shapes, and exports fast. Free, online, and easy to share.
Network Diagram Makersocial-networkMake network diagrams online in minutes. Visualize connections, map relationships, and share stunning social network diagrams — no design skills needed.
Social Network Analysis Toolsocial-networkMap connections, visualize relationships, and analyze social networks instantly. Build your social network diagram free — no design skills needed.
Map Stakeholders Instantlysocial-networkMap stakeholder relationships instantly with AI. Visualize influence, connections, and networks in minutes. Free stakeholder map maker, no design skills needed.
Comparison
Network Graph Maker vs. Traditional Tools
See why MakeCharts is faster and easier than building network diagrams by hand.
MakeCharts Network Graph Maker
- Describe your network and get a complete diagram instantly
- AI generates nodes, edges, and layout from plain language
- Dynamic layouts adapt as you add or remove nodes
- One-click export as PNG or SVG — no conversion needed
- Share with a link or embed code in seconds
- Built-in zoom and pan for navigating large networks
Manual / Traditional Tools
- Hours spent dragging nodes in diagramming software
- No AI — every connection added one by one
- Rigid layouts that break when nodes are added
- Exporting requires multiple format conversions
- Sharing means sending large files back and forth
- No interactive zoom for large or complex graphs
FAQ
Frequently Asked Questions
What is a network graph maker?
A network graph maker is a tool that lets you create visual diagrams showing how people, entities, or concepts are connected. MakeCharts provides a free online network graph maker where you add nodes and relationships to produce a clear, interactive social network diagram without any coding or design skills.
What is a social network diagram?
A social network diagram maps the relationships between individuals or groups. Each person or entity is represented as a node, and the lines between them show connections such as friendships, collaborations, or reporting lines. Social network diagrams are widely used in research, business, and education to reveal patterns and key influencers within a group.
Can I create a network graph for free?
Yes — MakeCharts lets you create, customize, and download a social network diagram completely free with no signup required. Free accounts also include AI credits so you can generate a network graph from a plain-language description.
How many nodes can my network graph have?
You can add as many nodes and connections as your network requires. For very large graphs, the built-in zoom and pan controls make it easy to navigate and present the diagram without losing clarity.
How do I make a network graph with AI?
In the hero input, describe your network in plain language — for example, 'Map Alice, Bob, and Carol: Alice manages Bob, Bob collaborates with Carol.' The AI reads your description, generates the appropriate nodes and relationships, and renders a complete social network diagram you can edit and export immediately.
Can I customize node shapes and styles?
Yes. Each node supports six shapes — default, square, rounded, circle, cloud, and hexagon — so you can visually distinguish different roles or entity types within the same diagram. You can also set a default shape for all new nodes and choose a root node to anchor the network view.
What file formats can I export my network graph as?
You can download your network diagram as a high-quality PNG for presentations and documents, or as an SVG for scalable web use. Pro users can also use embed codes to publish an interactive version of their network graph directly on any website.
Is MakeCharts network graph maker good for research?
Absolutely. Researchers use MakeCharts to visualize co-authorship networks, social influence graphs, and citation maps. The tool handles custom labels, multiple node types, and directional relationships — making it well-suited for social network analysis in academic and professional research contexts.
Built for Everyone
- No design background needed — the interface guides you step by step
- Works in 12+ languages so your whole team can use it
- Looks great on any device — desktop, tablet, or mobile
- Simple enough for students, powerful enough for researchers and analysts
- Free tier includes all core features with no time limit
Your Network Data, Your Control
- Your diagrams and data are not sold or shared with third parties
- You decide what to share — nothing is public by default
- Download your charts at any time in standard formats
- Delete your account and data whenever you choose
- No hidden trackers embedded in exported diagrams
Start now
Ready to Map Your Network?
Create a professional social network diagram in minutes — free, no signup needed.
- Free forever — no credit card required
- AI-powered network generation
- Export as PNG or SVG instantly
- Shareable links and embed codes
- Zoom and pan for large networks
- 30+ chart types included
No signup required. Your network graph is ready instantly.