MIME charset label parse

Client

Debug encoding from HTTP Content-Type.

About MIME charset label parse

Extract charset from Content-Type. 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.

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Nearby workflows on Toolcore

  • MIME types & file extensions — Look up common MIME types from extensions (and vice versa)—filterable table, copy Content-Type—client-side. when the payload needs a different encoding or escape format.
  • Encoding tools — Hub index: Base64 & URL, Base64url, Base32, Crockford, LEB128, ASCII85, Z85, Base58, base-36, bencode, Morse, quoted-printable, URI, Puny… when the payload needs a different encoding or escape format.
  • HTML entity decode — Decode common named and numeric HTML entities. when the payload needs a different encoding or escape format.
  • Quoted-printable decode (lite) — Decode QP-encoded MIME text. when the payload needs a different encoding or escape format.

Common use cases

  • MIME charset label 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.