Graph Explorer provides a visual interface for exploring and analyzing graph data without writing queries.
Multiple Query Languages
Graph Explorer supports property graphs via Gremlin and openCypher, as well as RDF graphs via SPARQL. Connect to Amazon Neptune, Apache TinkerPop Gremlin Server, JanusGraph, or any database that supports these protocols over HTTP.
No Centralized Database
All user data — connections, preferences, layout settings, and query history — is stored client-side in the browser using IndexedDB. The proxy server handles SigV4 request signing and request routing but does not store any user data. There is no external database to set up or manage.
Interactive Graph Exploration
Double-click any node to expand its first-order neighbors directly on the canvas. Use the Expand sidebar panel for more control: filter by neighbor type, narrow by attribute value, or limit the number of results returned. As the graph grows, use the Entities Filter to show or hide specific node and edge types without removing them from the graph.
Query Editor
Execute raw Gremlin, openCypher, or SPARQL queries directly from the Search panel’s Query tab. Results are displayed inline and can be added to the graph individually or all at once.
Customizable Styles
Personalize how each node and edge type appears on the canvas. Change colors, shapes, borders, icons, and which property is displayed as the label. You can also rename how type names are displayed throughout the application — for example, show the airport label as “Airport” or a route edge as “Flies To” — without modifying the underlying data. Styles can be exported and imported from the Settings → Styles page to share a visual configuration across machines or with teammates.
Save & Load Graph
Export the current graph as a JSON file to save your work, share it with a colleague, or reload it later. Anyone with the same database connection can import the file and pick up exactly where you left off.
For detailed documentation on each part of the application:
If you are interested in where Graph Explorer is headed in the future, check out our roadmap and participate in the discussions.
