📊
⚙️

Review JSON Config as a Table

See a JSON array of config or records laid out as a grid.

ログイン不要

💡 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.

config tips

⚙️

A table view makes it easier to scan many similar JSON records than nested braces.

👀

The in-page preview alone is often enough — export only if you need the file.

🔢

Consistent columns highlight records that are missing a field.

🔒

Processed locally in your browser.

使い方

1
入力
Enter your data into the tool above. Everything stays local to your browser.
2
処理
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
ダウンロード
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

なぜ私たちのツール?

完全に無料 — 隠れたコストは永遠にありません
アカウント、メール、ログイン不要
ファイルがデバイスを離れることはありません
ファイルサイズの制限は一切ありません
出力に透かしなし

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よくある質問