Hammer

A modern, cross-platform validator for FHIR®.

Download • Features • Credits

You've got a FHIR resource. You want to validate it, but how?

Use Hammer. Drag & drop a resource into the app, hit Validate, and let it do its magic.

Features

Simple, intuitive design

Dual-validation by the best FHIR validators

Both JSON and XML supported

STU3 and R4 supported

Copy validation report as CSV

Filter by errors/warnings/info

Open-source and Free

Windows, macOS, and Linux

Download

Recommended: Windows installer or zip | macOS | Linux

Alternatively, you can also install it as .NET tool:

dotnet tool install --global Hammer

Credits

Author: Vadim Peretokin. Join in, contributions are welcome!

This software wouldnt've been possible without these open source packages:

• Java FHIR validator
• .NET API for FHIR
• .NET Core
• CsvHelper
• Qml.Net
• Qt
• TextCopy

This project is not related to any employer.

License

MIT

LinkedIn @vadimperetokin  · 
FHIR Zulip @Vadim Peretokin