All tools · Conversion, Data

CSV to JSON

Convert a CSV file or pasted text into clean JSON — handles quoted commas, and can guess numbers and true/false. Runs entirely in your browser — nothing is uploaded.

Click to choose a file or drag a .csv here

… or paste CSV directly

Delimiter

First row

Values

Output

Handles the awkward parts of CSV correctly: commas and line breaks inside quoted fields, and doubled quotes ("") as an escaped quote. With "Guess numbers & true/false" on, a value is only converted when the entire cell is a clean number or exactly true/false — so a leading-zero code like 007, or something like 1.2.3, is left as text rather than mangled. If the first row is column names, each row becomes an object; if not, each row becomes an array. Duplicate column names are kept apart (the second "id" becomes "id_1") so nothing is silently overwritten. Everything runs in your browser — nothing is uploaded.

How it works

Choose a tool

Pick from the grid above — organize, convert, or whatever's next as we add more.

Drop your files

They load straight into this tab's memory — no upload happens.

Download the result

Gotool.xyz hands the finished file back to you. That's the whole job.

Your files are never uploaded. Gotool.xyz runs entirely as JavaScript in your browser. Your files are processed in memory and never touch a server — nothing to breach, nothing to clean up. Close the tab and it's like it never happened. The only thing we count is which tool ran (just the name, e.g. "merge") so we know what people find useful — never your file, its name, its size, or anything in it.

CSV to JSON

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How it works

Choose a tool

Drop your files

Download the result

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