Last updated: August 10, 2026
Undertext is a free tool that checks documents for hidden or invisible content before you submit them somewhere. It's provided as-is, with no guarantee of catching every issue.
Undertext does not guarantee it will detect every hidden instruction, planted data error, or ambiguity in a document. It's one check among several you should do yourself before submitting any assignment.
Nothing in this tool's output is legal, employment, or professional advice. Decisions about what to submit, ask about, or flag to a recruiter are yours to make.
You're responsible for having the right to upload and scan the documents you use with this tool, including respecting any confidentiality terms tied to a take-home assignment.
These terms may change as the tool develops. Continued use means you accept the current version.
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