CSV, TSV, semicolon-delimited, Excel and JSON — drop a file in, pick the output, download. The input format is auto-detected.
Load the CSV, pick JSON output, download. Each row becomes an object keyed by the header row — the standard shape for APIs and JavaScript.
Drop the .xlsx/.xls file here and choose CSV. The first worksheet converts directly — no Excel type-coercion pass, so values aren't reformatted along the way.
In many European locales the comma is the decimal separator, so Excel there expects semicolons between fields. If a colleague's Excel opens your CSV as one giant column, send them the semicolon version.
Imagine what we'd build for your team — data pipelines, dashboards, and infrastructure engineered to the same standard, on your data.
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