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API Response Size Calculator

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Calculate payload bytes weight and evaluate structural optimizations.

Audit JSON payload weights and estimate compression sizes client-side. The utility recursive-scans keys to detect null nodes and empty parameters, compiling size estimations.

API JSON Response Input

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Payload Size Analysis

Raw Size287 B
Gzip Est.100 B
Brotli Est.80 B

JSON Cleanliness Audit

Payload Efficiency Score96/100

• Null fields found: 2 (weighs ~8 B).

• Empty string parameters: 2 (weighs ~4 B).

💡 Strip null/empty attributes from source to reduce raw payload by ~12 B.

Valid JSON ResponseCharacters: 287 chars