ETag parse
ClientIdentify weak prefix and quoted entity tag.
Parse weak/strong ETag and opaque value.
About ETag parse
Parse weak/strong ETag and opaque value. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.
How to use this page
Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.
Weak ETag: abc123
Common use cases
- ETag 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.
Cache-Control parse
ClientSplit Cache-Control directives into lines.
HTTP header parse
ClientSplit raw HTTP headers into name/value lines—local request debugging.
HTTP fetch test
ClientSend GET/POST and other methods from your browser—see status and body; CORS limits apply.
URL parser
ClientSplit URLs into protocol, host, path, query, and hash—browser URL API; optional https:// assumption; no fetch.