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Numio

HTTP Headers to JSON

Parse HTTP header lines into JSON arrays while preserving repeated header names.

Input

89 chars4 lines

Result

Type or paste on the left — the result updates as you type.

Parse HTTP header lines into JSON arrays while preserving repeated header names.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

Format references

Tool page updated: