FHIR Resource Viewer - Healthcare Data Browser

View and explore FHIR healthcare resources. Parse JSON FHIR bundles, display patient data, and navigate resource references.

Load FHIR Resource

Load a FHIR resource to view its structure...

FHIR (Fast Healthcare Interoperability Resources) is a modern standard for exchanging healthcare data. It uses JSON or XML formats.

All FHIR R4 resource types including Patient, Observation, Condition, MedicationRequest, Encounter, and more.

Yes. All parsing happens in your browser. No data is uploaded to any server. PHI remains secure.

Yes. Bundle resources are parsed to show all contained resources with navigation between them.

Primarily designed for FHIR R4, but STU3 and R5 resources generally display correctly.

This is a viewer, not a validator. It displays the structure but doesn't check conformance to profiles.

Use Ctrl+F to search the formatted output. Resource type filtering is available for bundles.

This is a viewer only. To edit, export the JSON, modify it in a text editor, and reload to verify changes.

Only JSON format is supported. Convert XML FHIR to JSON first using a FHIR converter or server API.

The viewer displays FHIR JSON. Use FHIR server APIs or conversion tools to export to CDA, HL7v2, or other healthcare formats.