
Site for detecting, rewriting...
Run detection first, then decide which paragraphs to change. The two tools are separate on the page. Full-text detection accepts Word, drops titles and references, and returns highlights plus an overall score. A shorter passage can be checked for a quicker result. Trace rewriting is supposed to keep the line of argument, and Chinese and English use separate models rather than translating a Chinese draft and testing it again. The writing entry goes from a topic to a journal paper or thesis and downloads Word. Detection is unlimited, while rewriting has a daily allowance. It fits students and researchers who want a report before deciding what to revise. After a rewrite, the argument still needs a human check.
XYZ SCIENCE is a site for detecting, rewriting, and assisting academic papers. The crawled text does not name an operating company. Detection accepts pasted text or a Word upload, marks writing features paragraph by paragraph, and exports a report with red and green highlights. Both paragraph and full-text detection are described as unlimited. Rewriting tries to remove signs of AI writing while keeping meaning and argument, with separate models for Chinese and English. The writing feature goes from topic selection to a journal paper or thesis and can download Word. Rewriting has a daily free allowance, and more usage requires membership. The page says uploads are used only for that job.
Difficulty: Intermediate
Paragraph and full-text detection
You can paste text or upload Word. Paragraph detection is for a short passage returned quickly, and full-text detection runs in the background with a download notice.
Red-and-green report
Results mark writing features in red and green by paragraph and produce a report with those marks plus an overall score for download.
Academic-style rewrite
Rewriting is aimed at papers. The page says it removes signs of AI writing while keeping the original meaning and line of argument.
Separate Chinese and English models
Chinese and English academic text use separately trained models. The page says this is not a translated reuse of one language model.
From topic to full draft
The writing entry supports journal papers and theses, from topic selection through chapter drafts, with a direct Word download.
Upload a paper for a report
A graduate student uploads a docx, waits for a paragraph-level report, and then decides which passages to revise.
Rewrite Chinese and English passages apart
An author of a bilingual paper submits each language separately instead of running both academic styles through one rewrite.
Draft from a topic to chapters
Someone who needs a journal paper or thesis outline uses the writing entry to produce a topic, chapters, and a downloadable Word file.
The page describes detection as fully unlimited for both paragraphs and full text after registration. Rewriting has a daily free allowance, and more usage requires membership. Writing is a separate entry, and the text does not map it line by line onto the same allowance. Do not read unlimited detection as unlimited rewriting and drafting.
The FAQ says the rewrite model is built for academic papers and keeps the original meaning and line of argument while removing signs of AI writing. That is the site's design statement, not a guarantee for every paragraph. After download, compare the new text with the source to see whether key terms and inferences changed. The red and green marks in the report can show which paragraph to revise first.
The privacy answer says an upload is used only for that job, then deleted, and is not used to train models. The report can be downloaded, but the page says the manuscript itself is cleared. If a school or journal has its own confidentiality rules, check those before sending an unpublished draft to a third party for full-text detection.
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