Plagiarism Checker

Check originality risk and citation needs

500 word input limit
0 words - 0 characters
Word limit0/500 words
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Your originality score, underlined-risk review, and revised draft will appear here.

Plagiarism Checker - review originality before you submit or publish.

Paste a draft and get an originality-risk score, underlined similarity signals, safer wording, and citation-needed guidance without fake sources.

What the Plagiarism Checker does

  • Highlights copied-sounding or overly generic passages.
  • Scores plagiarism-style similarity risk before and after revision.
  • Rewrites risky wording into more original, specific language.
  • Flags claims that may need citation without inventing sources.
  • Keeps your meaning intact while improving originality.
  • Works for essays, reports, assignments, articles, and professional drafts.
Plagiarism Checker guide

A focused workspace for clearer, more useful output.

rewrito combines AI intelligence with practical review habits, so every session helps you improve the result and understand why it improved.

Built for the job

Use it when you need a plagiarism checker for originality risk, underlined similarity signals, citation-needed review, and safer wording.

Built for learning

The output is paired with structure, scores, or coaching so users build human judgment instead of only receiving a finished answer.

Who this is for

Built for people who need this specific workflow.

Each rewrito tool is focused around a real job, so the output is easier to review, reuse, and learn from.

Students

Review essays, assignments, and study drafts for originality risk before submission.

Academic writers

Spot source-dependent claims and rewrite passages with clearer attribution habits.

Professionals

Check reports, proposals, and summaries for generic or copied-sounding phrasing.

Content teams

Review AI-assisted articles, briefs, and web copy before publishing.

Researchers

Use the citation checklist to separate original explanation from claims that need support.

Frequently asked

Does rewrito scan the internet or academic databases?

No. rewrito provides an originality-risk review and underlines copied-sounding patterns. It is not a database-matching plagiarism report from a university system.

Can it help me avoid accidental plagiarism?

Yes. It highlights broad copied-sounding phrasing, source-dependent claims, and citation-needed areas so you can rewrite responsibly and add sources where needed.

Will it create fake citations?

No. rewrito is instructed not to invent sources, authors, journals, page numbers, URLs, or legal authorities.

Can I use it for AI-written text?

Yes. It works well as a review layer for AI-assisted drafts, especially when you need more original wording and clearer citation habits.

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