Header
Content-Type: application/json\nCache-Control: no-cache
Structured result
Content-Type=application/json; Cache-Control=no-cache
Developer Tools
HTTP Header Parser for Request and Response Headers
Parse raw request or response header text into structured key/value pairs locally. Useful for API debugging, cache policy checks, and CORS header review.
HTTPHeaderParser
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开发工具
HTTP Header 解析
解析结果
0 个 Header粘贴 HTTP Headers 后自动解析
Use cases
- Clean up captured raw Header blocks
- Review Cache-Control and related response headers
- Inspect CORS-related header fields
How to use
- Paste raw Header text
- Review the structured key/value result
- Copy JSON if needed
Example input and output
FAQ
Can it parse both request and response headers?
Yes. Common multiline Key: Value formats work. A request or status line is usually kept or ignored without blocking header parsing.
How are duplicate header names handled?
Same-name headers are merged or kept in a readable structure for debugging. Strict multi-value semantics still follow your server rules.
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