Field notes on publishing AI-assisted text without the artifacts detectors and platforms flag.
MarkCleaner is a working notebook for content teams that generate with ChatGPT, Claude, or Gemini and then publish the result. Every page here targets a single gap the big "watermark remover" guides leave open — and leads with the answer.
A reproducible NFC/NFKC check that distinguishes normalization from deletion and flags meaningful joiners for review.
A local, stage-by-stage method to trace code-point changes across a draft, editor, CMS, and published page.
A free, no-membership workflow: strip metadata, strip invisible characters, then break the statistical signature. Includes a 30-second pre-publish checklist.
A local before-and-after code-point check to identify copy-and-paste changes without calling them proof of a watermark.
The three layers real detectors read — provenance metadata, invisible Unicode, and the token-distribution signature — and the free, repeatable routine to handle each before anything goes live. No paid plan required for normal publishing.