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json-csv

JSON ↔ CSV Converter

Convert JSON arrays to CSV or CSV to JSON. Custom delimiter, nested object flattening.

✓ Free✓ No signup✓ KVKK Uyumlu✓ Turkish chars OK✓ Auto-deleted in 7 days
3 rows × 3 cols
💡 Input must be a JSON array of objects. Nested objects are serialized as JSON strings unless "Flatten" is enabled.
Auto-deleted in 7 days
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Your files are encrypted with SSL and automatically deleted from our servers 7 days after processing.

📖 How to Use

1
Upload File
Drag & drop or click "Select File" to upload.
2
Choose Settings
Select target format and quality options.
3
Convert
Click convert. Processed securely on our encrypted servers.
4
Download
Download instantly. Files auto-deleted after 7 days.

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📋

API → Excel

REST JSON → Excel pivot.

Sıkça sorulan sorular

Nested JSON flattening uses dot notation to simplify complex data structures. Array-to-row mapping ensures that multiple values are organized correctly. Null or undefined values are represented as empty cells. Our tool also supports UTF-8 BOM (Excel TR character) encoding. For the reverse process, CSV data can be converted back to JSON with nested key reconstruction.
İlgili aramalar: json csv çevir · csv json convert · nested json flatten · excel utf8 bom