Cookie header parse
Read outbound cookies without a network inspector.
Client1. session = abc123 2. theme = dark 3. lang = en
Nearby workflows on Toolcore
- HTTP headers — Common request and response header fields—names, direction, and short summaries—filterable client-side. when headers, identifiers, or reference tables need a sibling check.
- HTTP fetch test — Send GET/POST and other methods from your browser—see status and body; CORS limits apply. when headers, identifiers, or reference tables need a sibling check.
- Set-Cookie parse — Split a Set-Cookie name, value, and flags. when headers, identifiers, or reference tables need a sibling check.
- URL parser — Split URLs into protocol, host, path, query, and hash—browser URL API; optional https:// assumption; no fetch. when headers, identifiers, or reference tables need a sibling check.
Common use cases
- Cookie header parse for quick local checks without uploading data.
- Copy results into tickets, docs, or classroom notes.
Common mistakes to avoid
Unexpected input shape
See the intro and how-to notes for accepted formats.
FAQ
Is processing local?
Yes—this runs entirely in your browser.
Agent prefill?
Use q or qb for the main text field when supported.
More tools
Related utilities you can open in another tab—mostly client-side.
HTTP headers
ClientCommon request and response header fields—names, direction, and short summaries—filterable client-side.
HTTP fetch test
ClientSend GET/POST and other methods from your browser—see status and body; CORS limits apply.
Set-Cookie parse
ClientSplit a Set-Cookie name, value, and flags.
URL parser
ClientSplit URLs into protocol, host, path, query, and hash—browser URL API; optional https:// assumption; no fetch.