Compare a source text with a draft using online AI similarity estimates and sentence feedback. Reviews the two supplied texts rather than searching the web.
Compare an original text with a draft to review possible copied or paraphrased passages. The online analysis returns similarity estimates, sentence comments, and suggestions based on the two texts you supply.
Step-by-Step Walkthrough
Step 1
Paste the original source in Document 1 and your draft in Document 2.
Step 2
Run the comparison online.
Step 3
Review matched passages in context and verify citations yourself.
Pro Tip for Best Output Quality
Both texts are sent to the online analysis endpoint. This is not an originality certificate or exhaustive plagiarism check.
Key Capabilities & Features
Two-document input
Paste a source passage and the draft to compare.
Similarity estimates
Review exact-match and semantic-similarity scores.
Sentence analysis
Inspect passages flagged as copied, paraphrased, or original.
Review guidance
Read suggestions for citation or revision.
Frequently Asked Questions
Ready to try Text Similarity & Plagiarism Diff Checker?
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