Convert, preview, edit, validate, and analyze 835, 837P, 837I, 837D, 834, 270, 271, 277CA, 999, 850 Purchase Order, 855 Purchase Order Acknowledgment, 810 Invoice, 856 Ship Notice / Manifest, 940 Warehouse Shipping Order, 945 Warehouse Shipping Advice, 997 Functional Acknowledgment, 846 Inventory Inquiry/Advice, and 852 Product Activity Data files before exporting to CSV, Excel, JSON, or XML in a browser-local workflow. Supported file contents are processed locally in your browser, reducing the need to transmit them to the application server.
Smart mapping: Detects each file’s supported transaction type and applies the appropriate default layout. You can review or change layouts after conversion.
Raw segments: Preserves the original EDI values and is not de-identified.
Obscure supported names, identifiers, and contact information in Smart Mapping output. Raw segments preserve the original EDI values.
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Browser-local validation
Validation Results
Waiting for validation.
0 Errors0 Warnings
Smart validation is unavailable in Raw Mode. Raw Mode preserves original EDI values. Switch to Smart Mapping and convert again to run enabled validation checks.
Converted results
Previewing converted rows
About flattened rows: One row represents a service line (or a claim without service lines), so claim- and payment-level values can repeat. Do not total repeated claim or header columns directly; use Summary and the normalized CAS or Provider Adjustments exports when applicable.
Click any cell to edit it. Downloads include your edits. Rows beyond the first 100 remain unchanged.
Manage output layouts
Choose a compatible layout for each output type.
Unlock the full EDI Data Workspace
Get the full-screen editor, detailed analysis, multi-file drilldowns, saved layouts, and validation-report exports with Pro.
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Continue without leaving your converter workflow.
Conversion complete
Your converted files are ready to download.
Downloading exports the current converted data. It does not modify the original EDI or resolve the reported issues.
Download validation report?
Review the privacy reminder before continuing.
Validation reports may include field values from your converted data that contain protected health information (PHI).
The report is created locallyYour data remains in this browser tab and the report downloads directly to your device.
EDI Data Workspace
0 rows × 0 columns
Modified
Validation Results
BETA
Editing converted data does not modify the source EDI file.
This validator checks the structure, required data, and consistency of the 270 inquiry. It does not determine whether the patient is eligible or what benefits are available.
This validator checks the X12 structure, required response data, code values, and internal consistency of the 271. It does not guarantee eligibility, coverage, benefits, payment, or payer acceptance.
AAA request rejections are valid 271 response content when structurally complete. Review them in Analysis rather than treating them as validator errors.
Severity
Origin
File/output
Location
Field/element
Current value
Issue
Action
Rejection reasons reported by a 277CA describe the original submitted transaction. They do not necessarily indicate that the 277CA file itself is invalid.
This validator checks common structural, formatting, and consistency issues. It does not guarantee payer acceptance or complete implementation-guide compliance.
EDI source
Filter & sort
Save column layout
Save this column configuration to your account.
Manage saved layouts
Rename, duplicate, set defaults, or remove layouts saved to your account.
Delete saved layout?
This permanently removes from your account. This action cannot be undone.
Browser-local processing: Parsing happens locally in your browser. We do not upload, transmit, or store your EDI files on our application servers.
How EDI conversion works
An EDI converter turns delimiter-based X12 content into rows and fields that can be reviewed and used in familiar tools. The application keeps file processing in the browser while giving you a choice between supported transaction-aware output and a direct segment-and-element view.
Select an EDI file in the browser using the uploader above.
Detect the format, including delimiters and the supported transaction type.
Create output rows with Smart Mapping, or expose source segments and elements with Raw segments.
Preview and review the converted rows and make supported preview edits.
Export the result as CSV, Excel, JSON, or XML.
Convert EDI to CSV, Excel, JSON, or XML
Each output format is generated from the same current converted rows. Choosing CSV, Excel, JSON, or XML changes the output container, not Smart Mapping fidelity or supported transaction coverage.
Primary format
Convert EDI to CSV
CSV provides flat, tabular output for spreadsheet import and reporting. The EDI CSV converter supports both Smart Mapping and Raw segment rows. For multiple inputs, outputs can be grouped by compatible transaction type or kept per input. CSV is an export of the selected row representation, not a lossless reconstruction of the original X12 hierarchy.
Primary format
Convert EDI to Excel
Excel output is generated as an XLSX workbook in the browser, ready for spreadsheet filters, review, reconciliation, and handoff. Smart Mapping and Raw rows are both supported. When applicable, an 835 workbook can include additional normalized adjustment worksheets alongside the reviewed data.
Developer format
Convert EDI to JSON
JSON export serializes the current Smart Mapping or Raw row objects for development, integration, and automation workflows. The JSON EDI export is also generated locally in the browser.
Structured format
Convert EDI to XML
XML export serializes the same current Smart Mapping or Raw row representation into structured XML for integrations, middleware, and data exchange. The XML EDI export is generated locally in the browser. It does not reconstruct the original X12 hierarchy or claim compliance with an implementation-guide XML schema.
Smart Mapping vs Raw segments
Both converter modes can be previewed and exported, but they answer different needs.
Smart Mapping
Creates supported transaction-aware fields, labeled columns, and defined row structures. It is a bounded projection for documented transaction versions, not universal or exhaustive X12 interpretation.
Raw segments
Creates source-ordered segment and element rows for direct inspection or export. Raw preserves original source values and does not use the optional Smart Mapping de-identification transformations.
Supported EDI transactions
Transaction-aware Smart Mapping supports the documented implementation boundaries for these healthcare X12 families. Follow each link for the matching conversion workflow and output details.
EDI parsing, Smart Mapping, and CSV, XLSX, JSON, and XML generation occur in your browser. EDI file contents are not uploaded to or stored by the application server. Separate account, quota, privacy-safe analytics, and billing requests may use the network, but converter analytics do not include filenames, EDI controls, identifiers, source segments, or converted field values.
Optional de-identification is off by default and applies only to supported Smart Mapping transformations and related presentation surfaces. It is bounded rather than a promise to remove every possible sensitive value. Raw segments preserve source values.
EDI converter, parser, viewer, and validator
The converter is the upload-to-export workflow. Related tools answer narrower questions without replacing that conversion intent.
Converter vs parser
An EDI Parser interprets segments and elements into structured data. The EDI Converter exports that structured or Raw data into another usable format.
Converter vs viewer
The EDI Viewer is for direct file and segment inspection. The converter adds structured preview, editing, grouping, and downloadable output.
Converter vs validator
The EDI Validator applies enabled structural and transaction-specific checks. Conversion changes the representation and output format; it does not certify trading-partner acceptance.
Guest, Free, and Pro converter access
Guest and Free
Up to 3 successfully processed files per day are included for Guest and authenticated Free use. Failed, malformed, or unsupported attempts do not permanently consume the allowance. No account is required for Guest access. Smart Mapping, Raw segments, first-100-row preview editing, Compact Summary, and ordinary CSV, Excel, JSON, and XML exports are included.
Pro
Pro adds unlimited product processing, the full Data Editor/workspace, Full Analysis and drilldowns, saved layouts, and validation-report exports. It does not change conversion accuracy, Smart Mapping fidelity, output formats, or supported transaction families.
EDI converter frequently asked questions
What is an EDI converter?
An EDI converter reads an Electronic Data Interchange file, structures the supported data, and exports usable rows as CSV, Excel, JSON, or XML.
How do I convert an EDI file to CSV?
Select the EDI file, choose Smart Mapping or Raw segments, select Convert & Preview, review the rows, and choose CSV from the Download menu.
Can I convert EDI to Excel?
Yes. The converter generates an XLSX workbook in the browser from the same reviewed Smart Mapping or Raw rows available for CSV and JSON export.
Can I convert EDI to JSON or XML?
Yes. JSON and XML exports serialize the current structured or Raw row objects for integration and automation workflows.
Which EDI transaction types are supported?
Transaction-aware Smart Mapping supports documented versions of 835, 837P, 837I, 837D, 834, 270, 271, 277CA, 999, 850 Purchase Order, 855 Purchase Order Acknowledgment, 810 Invoice, 856 Ship Notice / Manifest, 940 Warehouse Shipping Order, 945 Warehouse Shipping Advice, 997 Functional Acknowledgment, 846 Inventory Inquiry/Advice, and 852 Product Activity Data. Other inputs can be inspected as source-ordered Raw rows.
What is the difference between Smart Mapping and Raw segments?
Smart Mapping creates supported transaction-aware fields and rows. Raw segments expose source-ordered segment and element rows and preserve original values. Both modes can be exported.
Is my EDI file uploaded to the server?
No. EDI parsing, Smart Mapping, and CSV, XLSX, JSON, and XML generation occur in the browser. EDI file contents are not uploaded to or stored by the application server.
What is the difference between an EDI converter and parser?
A parser interprets EDI segments and elements into structured data. A converter exports that structured or Raw data into another usable file format.
Can I use the EDI converter without an account?
Yes. Guest access includes up to 3 successfully processed files per day without an account. Failed, malformed, or unsupported attempts do not permanently consume the allowance.