Free Plagiarism Checker
Find potential matching sources for selected sentences using Novaverb's live search provider. See source URLs and snippets without uploading or storing your text.
Up to 20,000 characters. Only short quoted searches are sent to the configured search provider; the full text is not stored.
Turn output into a monitored workflow
A Novaverb workspace crawls your live site, verifies these tags and files are actually served, tracks changes over time, and turns findings into assigned work.
Plagiarism Checker
What does a plagiarism checker show?
It finds potential source pages for exact sentence quotes. Novaverb sends up to three representative sentences to the existing SERP provider and returns the real URL, title and short snippet. A result is a lead for review, not a legal plagiarism ruling.
Before you publish
- Open each source and compare context, dates and attribution.
- Rewrite or cite material according to your publisher's policy.
- No result does not prove that a passage is original.
Plagiarism Checker FAQ
Does it store my text?
No. The full passage is processed only for the request. Only a quota counter and returned source URLs are handled; the passage is not saved.
Are matches proof of plagiarism?
No. Search results identify potential sources. You must inspect the source, context and attribution yourself.
Is my data uploaded anywhere?
No. This generator runs fully client-side in your browser. Nothing you type is sent to a server, so it is safe to use on private content.
Is it really free?
Yes, with no account. A Novaverb workspace is only needed when you want to verify, monitor, and track these files on your live site over time.