EDI Decoder

Paste raw EDI and decode into structured format. Upgrade to Pro via Stripe to unlock export.

EDI Decoder – Instantly Make Sense of Raw EDI Tired of deciphering cryptic EDI data by hand? EDI Decoder is the lightning-fast tool that transforms raw EDI (X12, EDIFACT, and more) into a clean, structured, human-readable format — in seconds. Whether you're a supply chain analyst, developer, or EDI consultant, this tool saves time and eliminates errors by making complex data instantly understandable. 🚀 Features: Paste & Decode: Just drop your raw EDI text and get structured output instantly. Supports Common EDI Standards: Including X12, EDIFACT, and custom segments. Clean, User-Friendly Display: Makes even the most complex documents digestible. 🔓 Unlock More with Pro: Upgrade to Pro via Stripe and gain access to premium features: Export Structured Data: Download decoded EDI as JSON or CSV. Priority Support & Updates: Stay ahead with the latest decoding features. Start decoding smarter today — download EDI Decoder and simplify your workflow. EDI Decoder — Smart X12 Parser for Trade, Customs & Retail Paste raw EDI X12 data and instantly decode it into a structured, human-readable format. EDI Decoder identifies transaction sets automatically and labels every segment and element with its official name, so you never have to look up a spec again. Core Features Paste-and-decode: drop raw EDI text, get structured output instantly Auto-detection of transaction set type from the ST segment Labeled elements with human-readable field names (e.g., "Purchase Order Number", "Invoice Date") Code lookups: numeric/alpha codes are translated to plain English (e.g., ZZ → Mutually Defined, 00 → Original) Copy decoded JSON to clipboard with one click Dark/light theme toggle with WCAG AA accessible contrast Built-in feedback form — send feature requests directly to the team Supported X12 Transaction Sets Retail 850 — Purchase Order: line items, quantities, pricing, ship-to/bill-to, terms 810 — Invoice: invoice details, payment terms, line items, tax, monetary totals 856 — Advance Ship Notice: hierarchical shipment structure with visual tree view (Shipment → Order → Tare → Pack → Item) Customs (CATAIR-Aligned) 350 — Customs Status Information: manifest details, port info, bill of lading, conveyance, in-bond codes 355 — U.S. Customs Acceptance/Rejection: CBP event codes translated to human-readable status (e.g., 10 → Cargo Released, 20 → Cargo Hold — CBP Inspection Required) Acknowledgments 997 — Functional Acknowledgment: segment error codes (AK304), element error codes (AK403), and transaction/group acknowledgment status all translated to plain English Smart Parsing Hierarchical mapping for 856 ASN: recursive HL segment nesting displayed as a color-coded tree Error translation for 997 and 355: numeric codes mapped to human-readable explanations Validation rules per transaction set: checks for required segments, date formats, line item counts, and cross-field consistency CATAIR-aligned field descriptions for all 300-series customs segments Envelope segments (ISA, GS, ST, SE, GE, IEA) labeled across all transaction types Pro Features Export decoded data as JSON file Upgrade via Stripe checkout