箱宝Toolbox
🔒 Local Processing
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JSON formatting/validation

Format, compress, validate JSON, mark error locations

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Semantic Comparison of Differences Between Two Segments of JSON
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Text to Base64 conversion (supports UTF-8)
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URL encoding and decoding (encodeURIComponent)
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Parse URL Parameters
Parse URL and query parameters, support encoding/decoding viewing
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Hash calculation
MD5 / SHA1 / SHA256 / SHA512
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Decode JWT to show header/load and expiration time