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Local by design

Your AI makes the deck. unPaper never needs a copy.

Choose a slide system, copy the prompt, and finish the HTML returned by your approved AI as HTML, PDF or editable PowerPoint. unPaper's prompt and conversion tools run on your device.

How it works

Four steps. No extra AI.

  1. 01

    Plan with your approved AI

    Brainstorm the content in your normal work chat and ask for a clear presentation outline.

  2. 02

    Choose a slide system

    Select the kind of deck you want in unPaper, then copy the prompt prepared on your device.

  3. 03

    Get the HTML from your AI

    Paste the prompt into the same chat. Your AI returns a self-contained slide deck you can keep.

  4. 04

    Keep it or convert locally

    Use the HTML as it is, or preview it in unPaper and make a PDF or editable PowerPoint on your device.

Create slides Use your AI Reply

Reversible proof

One switch. Two honest states.

Free · one browser · no account

  1. 1

    Turn it on

    Open Local processing in the header and switch on Offline session. The app is prepared the first time.

  2. 2

    See the boundary

    The pill fills, unPaper uses its saved copy, and requests from this app are blocked.

  3. 3

    Switch it off

    Return to the live site at any time. The saved copy remains ready for the next offline session.

What can use the connection

  • The app and templates load while unPaper is online
  • A cookie-free anonymous page count may be recorded
  • Your chosen AI receives only what you deliberately send to it

What is not sent

Your brief, prompt, HTML, PowerPoint, brand kit and converted output are not precached, uploaded or synchronized. They remain in this browser or in files you save yourself.

Read the privacy statement

What that also buys you

Size caps, upload waits, render queues and per-export limits all exist to ration somebody else's servers. There are none here because there is nothing to ration: a sixty-slide deck with embedded images is as quick as a five-slide one, and the only ceiling is your own machine.

A test you can repeat

Verify that conversion stays on your device.

unPaper does not send your deck to a server for conversion. HTML → PowerPoint runs on this device, inside your browser. To prove it, open the converter while online, take unPaper offline, and convert the harmless sample below. The sample lets you test the full process without using company material.

  1. 1Download the harmless sample deck while you are online.
  2. 2Prepare Offline session from the header, then activate it or disconnect the device.
  3. 3Open Convert, turn the sample HTML into a PowerPoint and save the result.
  4. 4Open the .pptx and edit one text box or shape to confirm the handoff is native.
Download sample deckOpen Convert

Scope: this proves that unPaper's conversion path does not require a content upload. It does not prove the security or data handling of the AI provider your organization chose. For the online comparison, repeat with the browser Network inspector open and examine each request.

For organizations

Adopting unPaper across a team?

One person may use an Offline session free. Shared organization adoption and customer-operated private deployment – including air-gapped – require an annual licence without usage metering.

Organization licences