Migrate JSON Data to a Spreadsheet

Move data out of a JSON export and into Excel for cleanup.

Nije potrebna prijava

JSON (array of objects)

💡 Converts a JSON array of objects into a spreadsheet — the keys become columns. Nested objects are flattened to dotted column names (e.g. address.city). Everything runs in your browser; your data is never uploaded.

data migration tips

🔄

Export from one system as JSON, convert here, then clean and re-import via spreadsheet.

🧱

Flattening makes nested records editable as plain columns.

🧹

Use a spreadsheet's find/replace and formulas to tidy data the JSON made awkward.

🔒

Your data stays on your device throughout.

Kako funkcioniše

Unesite

Enter your data into the tool above. Everything stays local to your browser.

Obradite

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Preuzmite

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

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✓Fajlovi nikada ne napuštaju vaš uređaj

✓Apsolutno bez ograničenja veličine fajla

✓Bez vodenih žigova na bilo kom rezultatu

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🔌

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📈

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🤝

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Give teammates JSON data in a spreadsheet they can

⚙️

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See a JSON array of config or records laid out as

Česta pitanja

Back to JSON to Excel