EDI X12 Viewer, Formatter, and Transaction Helper
Use this EDI viewer online-style workflow to inspect X12 segments, format payloads, review envelope controls, and export readable JSON views for integration work.
Private by design: pasted EDI and selected files are processed locally in your browser. They are not uploaded to a USA Data Tools parser server, which makes it a browser local EDI tool for quick review.
Next steps
Inspect delimiters, compare EDI output, or open a related format tool when you need to double-check one side of the workflow.
Inspect delimiters in the live EDI tool, compare EDI to JSON or XML, open the JSON formatter, and open the XML formatter.
Privacy policy explains the browser-local processing model used across the site.
What it does
The EDI workspace breaks payloads into readable segments and elements so teams can inspect transaction structure without opening a full enterprise EDI suite for every quick check. It also helps with EDI to JSON viewer style review when you need a clearer look at the payload.
The transaction helper detects ST01 and shows browser-local summaries for 837 claims, 835 payments, 270/271 eligibility, 276/277 claim status, 834 enrollment, 850 purchase orders, 855 acknowledgments, 856 ship notices, and 810 invoices. It highlights common identifiers, parties, dates, amounts, and warnings.
Helper checks only: envelope and transaction summaries are not certified X12, HIPAA, or TR3 validation.
EDI Viewer FAQ
Can I use this as an EDI formatter online?
Yes. The tool acts like a browser-local EDI formatter online by making X12 payloads easier to read in the browser.
Can I use it as an X12 EDI parser?
Yes. It breaks X12 segments into readable pieces so you can inspect transactions and related control data.
Can I use it as an X12 EDI validator?
It is not a certified X12, HIPAA, or TR3 validator. It provides helper checks only, including envelope control checks and transaction-aware summaries for common X12 documents.
What related tools help with EDI payloads?
Use Cross-Format File Compare for EDI to JSON or EDI to XML when checking converted partner files, and CSV / Delimited Converter when preparing adjacent partner files.
Is this a browser local EDI tool?
Yes. Pasted EDI and selected files are processed locally in the browser rather than intentionally uploaded to a remote parser.