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AI detector for college assignments and reports

Upload your assignment or report as Word or PDF, see which sentences read as AI and why, and rewrite those with your own details before submitting. PaperCheck does this free for up to 20,000 words per check.

Written by Adithyan, a student who builds PaperCheck. Last updated 31 October 2026.

Reports that get checked

Internship reports, mini and major project reports, lab reports, seminar reports and term papers are all commonly run through Turnitin or DrillBit at Indian colleges.

What to fix first

Introductions, literature surveys and conclusions carry most of the AI-like writing. Sections about your own work, data and results usually score low.

How the check works

  1. Upload the file you will submit.
  2. Read the AI percentage and the flagged sentences.
  3. Rewrite flagged lines with your own numbers, tools and observations.
  4. Check again, or use the Rs 30 reducer for the flagged parts of the whole report.

Common questions

Can I check an internship report for AI free?

Yes, 5 free checks a month, up to 20,000 words each.

Does it check plagiarism too?

Yes, in the same report, against academic sources.

Check your paper: 5 free checks a month

More guides

PaperCheck is not affiliated with Turnitin, GPTZero, papercheck.in or papercheck.ai. Scores from any detector are estimates, not proof.