Claude Mark Remover

Claude Mark Remover cleans and humanizes text generated by Claude. It removes invisible Unicode characters, rewrites sentences to reduce detectable AI-writing patterns, and reports what was changed. Users can choose a readability level, writing purpose, language, and freeze important keywords. It is free, requires no account, has no word limit, and says processing happens in the browser without storing the submitted text.

Claude Mark Remover is a free online tool designed to clean, rewrite, and humanize content generated by Claude. It addresses two different elements that may appear in AI-generated text: hidden Unicode characters carried over when text is copied and recognizable writing patterns commonly associated with artificial intelligence. The tool removes invisible characters mechanically without changing the visible wording. It can then rewrite sentences to make the content sound more natural while preserving important facts, figures, names, keywords, and the structure of the original argument. Users can paste text directly into the browser or upload supported documents and images. The tool provides several customization options, including multiple readability levels for simple, standard, professional, or academic writing. Users can also optimize the output for a specific purpose, such as an essay, blog post, email, report, or social media post. Eight languages are supported: English, Spanish, French, German, Portuguese, Italian, Arabic, and Japanese. Enhanced processing can be enabled when a more extensive rewrite is needed. The keyword-freezing feature allows users to protect exact phrases, product names, technical terminology, or SEO keywords from being changed. After processing, the tool provides a cleaned draft and reports the number of hidden characters removed and sentences rewritten, together with a human-writing score. Claude Mark Remover advertises unlimited usage, browser-based processing, and no account requirement. It also supports removing file metadata such as C2PA content credentials, EXIF information, and XMP data from supported documents and images.