Cookie
session_id=abc123; user=leo; theme=dark
Fields
session_id / user / theme
Developer Tools
Cookie Parser for Key/Value Inspection
Split a Cookie string into key/value pairs locally and attempt URL decoding. Useful for session debugging, API checks, and field review.
CookieParser
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开发工具
Cookie 解析器
解析结果
0 个 Cookie 模式：- 总大小：-
Use cases
- Inspect browser Cookie fields
- Verify session identifiers during API debugging
- Convert a Cookie string into a readable structure
How to use
- Paste a Cookie string
- Review the key/value list
- Copy JSON output if needed
Example input and output
FAQ
Does it decode values?
It tries URL decoding for common escapes. Values that are not URL-encoded stay unchanged.
Can it parse full Set-Cookie attributes?
It focuses on name=value Cookie field splitting. Use the Cookie builder to compose full Set-Cookie attributes.
Tools
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Parse raw request or response header text into structured key/value pairs locally. Useful for API debugging, cache policy checks, and CORS header review.
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User-Agent Parser for Browser and Device Clues
Parse a User-Agent string locally to infer browser, operating system, and device type. Useful for access-log triage and client compatibility checks.
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