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SQL Insert to JSON converter

Convert SQL Insert to JSON free, right in your browser. Paste your SQL Insert input below and press Convert. Each row becomes a JSON object in a pretty-printed array. No sign-up, and nothing is ever uploaded.

SQL Insert input

Paste your SQL Insert below, then press Convert.

Runs 100% in your browser. Nothing is uploaded.

Waiting for input.

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How the conversion works

Paste your SQL Insert on the left and press Convert. The tool first parses the SQL Insert (tokenizing each INSERT INTO statement and decoding quoted strings, NULLs and numbers) into an internal table of rows and columns, then writes it out as JSON (pretty-printed with 2-space indentation). If the input cannot be parsed you get a plain-English error instead of a broken file.

Where this comes in handy

People reach for this converter when migrating database dumps or seed data and JSON is needed for APIs and JavaScript apps. Because everything runs locally in your browser, it is also handy for quick one-off migrations without installing database tools or writing throwaway scripts.

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SQL Insert to JSON FAQs

Can it parse several INSERT statements at once?
Yes. Every INSERT INTO ... VALUES statement in your paste is parsed, and the rows of the first statement's table are converted.
How are quoted strings and NULL handled?
Single-quoted strings with '' escapes, double-quoted identifiers, TRUE/FALSE and NULL are all understood, and numbers stay numeric in the output.
Are numbers kept as numbers in the JSON?
Yes. Numeric cells are emitted as JSON numbers, booleans stay booleans, and empty cells become null.
Can I feed the output straight to an API?
Yes. The output is a plain JSON array of objects, which most REST APIs and JavaScript apps accept directly.
Is my data uploaded anywhere?
No. Parsing and conversion run entirely in your browser with JavaScript. Your data never leaves your device.
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