Convert OFX to JSON Lines

Convert your Open Financial Exchange data to JSON Lines / NDJSON quickly

Drop your Open Financial Exchange file here (or click to browse).
(100 MB or less file)
Sign-up to upload larger files
Convert Tools OFX Tools JSON Lines Tools
Convert OFX to JSON Lines using an API
Open Financial Exchange

OFX (Open Financial Exchange) is the open specification banks, brokerages, and payment providers use to publish statements and transaction histories. A single .ofx download holds the sign-on response, account details, and every statement transaction in one nested document, written either as SGML tag pairs or as XML.

JSON Lines / NDJSON

JSON Lines (also known as NDJSON — Newline Delimited JSON) is a text format where each line is a self-contained, valid JSON value, typically a JSON object. It is widely used for streaming data, log files, and large data exports because files can be read and written one record at a time without loading the entire document into memory. Common file extensions are .jsonl and .ndjson.