Humanize AI writing. Keep formatting intact.
Preserve the original meaning and document appearance while making the writing more human.
Sign in to upload documents, follow progress, and download polished results.
1,000 words costs 100 credits — you are only charged for the words actually rewritten
Meaning preserved, formatting intact
Keep structure, terminology, citations, layout, and styles in an editable document.
Target precisely, polish on demand
Select source passages manually or import an existing Turnitin AI report to locate exactly what needs work.
Two strengths, your control
Choose balanced or stronger rewriting to match the document.
Any length, delivered fast
Polish multiple passages in parallel with no page-count limit; most jobs are ready in minutes.
Frequently asked questions
Which files does HumanPen support?
HumanPen supports DOCX and PPTX. The result comes back in the same editable format.
Will polishing change the meaning or document formatting?
HumanPen aims to preserve meaning, structure, terminology, citations, layout, and styles while rewriting only the necessary language. Review complex documents after download.
Can I humanize only selected passages?
Yes. Add passages directly, or import an existing Turnitin AI Writing Report PDF. A paragraph is the smallest unit the engine rewrites: if your selection covers only part of one, it is expanded to the full paragraph and shown that way for you to confirm. Everything else is left untouched.
How are credits calculated?
1,000 words costs 100 credits, and we count only the words actually rewritten - so a shorter document, or one where you target a few passages, costs less. Credits are reserved when a job starts and charged only after it succeeds.
What if I only humanize selected passages?
You are charged for the paragraphs actually rewritten, not the whole document. Since a paragraph is the smallest unit, charging follows the word count after a selection is expanded to full paragraphs. An estimate is shown before you start.
What if some passages are still flagged after the first rewrite?
Upload the rewritten document together with its new detection report, import the report, and run a second pass on just the flagged passages - Balanced works fine.
How long does a document take?
Most jobs are ready within a few minutes. HumanPen polishes multiple passages in parallel without a page-count limit; timing still varies with the document, selected scope, and queue activity.