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JSON Minifier Online
Compress JSON files and payloads down to their minimal byte representation for fast network transmission and database storage.
Processed locally in browser memory.
Indent:
INPUT (JSON)
OUTPUT (JSON)
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JSON Minifier & Compressor の使い方
1
Input JSON
Paste your formatted JSON payload.
2
Minify
Click Minify to collapse all whitespace into a single line.
3
Copy
Copy the compacted JSON string or download the .min.json file.
JSON Minifier & Compressor について
Parses JSON into memory and serializes via JSON.stringify without indentation parameters, pruning extraneous ASCII whitespace characters (0x20, 0x09, 0x0A, 0x0D).
対応フォーマット
JSON
利用制限
- •Preserves whitespaces inside string values
主な機能
- 100% compliant compact JSON string output
- Byte size reduction percentage indicator
- Safe string literal preservation
- Instant copy button
よくある質問
No. Minifying only eliminates whitespace outside of string values; keys, values, and data hierarchies remain 100% identical.
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