Add your EDI file
Drop one or more .edi files onto the converter above, or browse for them. They load into browser memory only — nothing is uploaded, so there is no size-based pricing and no server queue.
EDI to CSV
Converting a .edi font to .csv repackages the same glyphs and metrics for a different delivery target. Free, private, and validated — the file never leaves your browser.
Private for supported formats — processed in your browser
Runs on your deviceConvert supported files
Drop EDI files here
Batch files can each use a different output. Nothing uploads for local conversions.
Working inputs include camera RAW, browser-local audio/video, PDF, CBZ/CBR comics, office documents, ebooks, markup, 3D models, structured text, images, and archives.About converting EDI interchange (.edi) to CSV table
Converting a .edi font to .csv repackages the same glyphs and metrics for a different delivery target. A .edi file is an electronic data interchange document — a business record such as a purchase order, invoice or shipping notice, encoded as delimited segments for machine-to-machine exchange. The extension itself is ambiguous: it is used by both ANSI ASC X12, the North American standard, and UN/EDIFACT, the international one. The two are different formats, and you can tell them apart from the first three bytes.
A .csv file is a comma-separated values table: plain-text rows with commas between fields, optionally quoted. It is probably the most widely produced data format in existence, emitted by everything from banking portals to lab instruments. For this route the practical draw is supported by effectively every data tool ever written and human-readable and hand-editable in a pinch — balanced against no type information — Excel famously strips leading zeros and mangles dates on open, which is worth knowing before you commit a large batch.
Why convert EDI to CSV?
The practical trigger for this conversion is usually a mismatch: with .edi, names a family, not a format — a .edi file may be X12, EDIFACT, TRADACOMS or a partner's own dialect. Switching to .csv buys you supported by effectively every data tool ever written, which is why it is the better fit for exports from databases, CRMs, and banking systems. Because the conversion runs locally, trying it costs nothing but a few seconds of compute on your own machine.
EDI vs CSV at a glance
| Aspect | EDI interchange (.edi) (.edi) | CSV table (.csv) |
|---|---|---|
| Format type | Text-based — characters and structure, so there is no visual quality loss | Text-based — characters and structure, so there is no visual quality loss |
| How it stores data | aSC X12 interchanges begin with a fixed-width ISA envelope; UN/EDIFACT interchanges begin with an optional UNA service string advice followed by UNB | fields containing commas, quotes, or newlines are wrapped in double quotes with embedded quotes doubled — the rule that breaks every naive split-on-comma parser |
| Strongest at | opening a .edi file a trading partner sent when you do not know which standard it uses | exports from databases, CRMs, and banking systems |
| Weak spot | names a family, not a format — a .edi file may be X12, EDIFACT, TRADACOMS or a partner's own dialect | no type information — Excel famously strips leading zeros and mangles dates on open |
Pick CSV as the output
Select .csv in the output menu next to each file. The menu only offers targets this engine can genuinely produce, so if CSV is selectable, the route is real and validated.
Convert on your device
Press Convert. The font tables are parsed and rewritten locally with fonteditor-core; glyph outlines, hinting, and kerning survive the trip.
Verify and download
Each result is signature-checked before the download unlocks, so a failed encode can never masquerade as a valid CSV file. Outputs keep the original filename with the .csv extension.
EDI to CSV questions, answered
Will converting EDI to CSV lose quality?
There is no visual quality to lose — edi is text-oriented and csv is text-oriented, so the question is structural fidelity. Text, ordering, and basic structure are preserved; complex layout, embedded objects, and styling beyond the target's model are simplified.
Is it private to convert EDI files here?
Yes — the .edi file is processed inside your browser tab and never uploaded. The font tables are parsed and rewritten locally with fonteditor-core; glyph outlines, hinting, and kerning survive the trip. Close the tab and the file is gone from memory.
Where will the CSV file work?
Every spreadsheet, database, and programming language handles CSV, and browsers or text editors open it as plain text. The catch is dialect drift: delimiter, encoding, and quoting choices differ enough that robust importers always offer manual overrides.
Will the CSV file be bigger or smaller than my EDI?
It depends on the content: fields containing commas, quotes, or newlines are wrapped in double quotes with embedded quotes doubled — the rule that breaks every naive split-on-comma parser. Convert one representative file first and compare before batch-processing a large set.
What happens to the metadata in my EDI file?
In .edi, envelope metadata is preserved for both standards: sender and receiver identifiers, date and time, version and control numbers, plus X12's usage indicator and EDIFACT's declared delimiters. Implementation guidelines, message directories and code lists are not interpreted; raw element values are carried through unchanged, with EDIFACT composites split on the component separator. Re-encoding through the browser pipeline does not carry embedded metadata into the output, which doubles as a privacy scrub — check the exported file if you specifically need tags preserved.