A polished revision can quietly add a claim you never supplied. Compare an original passage with a revised one to inspect added and removed word occurrences, with a separate list of new tokens containing digits. The tool highlights changes for your review; it cannot decide whether a claim is true.
This is a case-sensitive word-count comparison, not a positional or semantic diff. Punctuation and capitalization affect matching. Numbers may be legitimate dates, versions or measurements; being highlighted does not mean they are false. No ATS or hiring score is produced.
Inputs are processed in this page. Nothing is submitted to the app or a business. Download a result to keep it; this page does not automatically save your work.