EDI Beautifier
Parse, format, validate, and convert healthcare EDI files. Supports 834, 837, 835, 270/271 transaction types.
Element Separator
Sub-Element Separator
Segment Terminator
Transaction Type
Validation Results
About EDI Beautifier
EDI Beautifier is a free online tool for parsing and formatting Electronic Data Interchange (EDI) files used in healthcare. It automatically detects delimiters from the ISA segment, splits the data into readable segments, and applies color-coded highlighting by segment type. Supports validation of envelope structure (ISA/IEA, GS/GE, ST/SE counts) and conversion to nested JSON format.
Supported Transaction Types
- 834 - Benefit Enrollment and Maintenance
- 837 - Healthcare Claims (Professional, Institutional, Dental)
- 835 - Healthcare Claim Payment/Remittance Advice
- 270/271 - Eligibility, Coverage, or Benefit Inquiry/Response
How Delimiter Detection Works
The ISA segment is always exactly 106 characters. The element separator is the character at position 3 (after "ISA"). The sub-element separator is at position 104, and the segment terminator is at position 105. This tool reads these positions automatically to parse the rest of the file.