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A free tool by Unreasonable AI

Your AI is great at slides & docs – just not as PowerPoint.

Ask it for HTML instead, the one format AI nails. unPaper builds the whole prompt – your brief, the rules and a print-ready example – so your AI returns a flawless deck or document, ready to save as a PDF.

  • Native to AI. AI writes HTML flawlessly, not the broken .pptx and .docx it guesses at.

  • Prints perfectly. Exact 16:9 slides and A4 pages, as a pixel-perfect PDF.

  • Yours forever. One private file, no login. Re-edit it with any AI, anytime.

How it works

Ask your AI for PowerPoint…

deck.pptx
Unpredictable: overflows, won't print

…or for HTML, with unPaper’s prompt

deck.html
Native to AI: fits, prints perfectly

unPaper is free.

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A free tool by Unreasonable AI. It isn’t paper — it just prints like it.