Webgraphviz
Webgraphviz: Online Graph Visualization Software
Create diagrams like flowcharts, UML diagrams, ER diagrams, network diagrams, etc. with Webgraphviz, an online graph visualization software featuring a simple editor to add nodes and edges.
What is Webgraphviz?
Webgraphviz is an online interactive graph and diagram creation application. It allows users to visually represent structural information as abstract graphs and networks. Some of the key features and capabilities of Webgraphviz include:
- Intuitive graphical interface to create various types of diagrams like flowcharts, entity relationship diagrams, UML diagrams, circuit diagrams etc.
- Drag and drop functionality to easily add nodes and edges
- Support for creating directed and undirected graphs
- Options to customize nodes and edges with colors, labels, styles etc.
- Auto graph layout and formatting options
- Ability to export created graphs as image files or vector graphics
- Real-time collaboration allowing multiple users to simultaneously edit a graph
- Shareable URL to let others view or edit the diagram online
Webgraphviz is built on top of Graphviz - an open-source graph visualization software. It brings the capabilities of Graphviz to the web browser, enabling easier access and promoting wider adoption.
The simple and intuitive interface of Webgraphviz makes it suitable for creating diagrams in fields like software engineering, DBMS, network topology, flowcharts, etc. without needing expertise in graph theory. The export options allow saving the diagrams for offline use. Overall, Webgraphviz fulfills a niche need of having a web-based interactive graph and diagramming solution.
Webgraphviz Features
Features
- Online graph editor
- Supports various graph types like flowcharts, UML, ER diagrams, etc
- Drag and drop interface for adding nodes/edges
- Customizable node/edge appearance
- Export as PNG/SVG image
- Real-time collaboration
Pricing
- Free
Pros
Cons
Official Links
Reviews & Ratings
Login to Review30 reviews
Rating Breakdown
Recent Reviews
Riley Jackson
May 13, 2026Handy for quick diagrams, but feels unfinished
Webgraphviz is great for throwing together a quick flowchart or network diagram without any fuss. However, the editor is very basic and lacks common formatting options, which makes polishing a diagram for a presentation tedious. The free tier is generous, …
Olivia Thomas
May 08, 2026Handy for Quick Diagrams, but Lacks Polish
Webgraphviz is great for whipping up a simple flowchart or network diagram directly in the browser without any installation. However, the editor feels quite basic and clunky—moving elements around isn't as smooth as I'd like, and the lack of advanced …
Phoenix Young
May 07, 2026Simple but Severely Limited
While the idea of a quick online graph tool is appealing, Webgraphviz feels like a rough prototype. The editor is overly simplistic and clunky, making it tedious to create anything beyond a few basic nodes and edges. For collaborative work …
Ava Young
May 07, 2026Handy for quick diagrams, but lacking polish
Webgraphviz is great for whipping up quick flowcharts and network diagrams with its straightforward editor. However, the interface feels a bit dated and I ran into some lag when my diagrams got more complex. For free, it's a useful tool, …
Oliver Davis
May 06, 2026Surprisingly powerful for a free online tool
I needed a quick way to visualize a system architecture for a presentation and Webgraphviz was perfect. The editor is intuitive—I was dragging nodes and drawing connections within minutes. It exports clean PNGs, and the fact that it handles specific …
Rating Distribution
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