Presentations

Convert a PDF to a presentation

A report and a deck are different objects. The report argues in paragraphs and the deck asserts in headlines, so this is not a page for page conversion. The PDF is read for its content and the content is rebuilt as slides.

Create a presentation with OneCraftWhat comes out of the file, and how a report's sections land on slides
The presentation generator with the Build from files button highlighted, and the accepted file types listed beside it
Build from files sits under the brief box. The line beside it names what it reads: PDF, image with OCR, or plain text.

The file is read before anything is planned

An attached PDF goes through text extraction first. A file exported from a word processor carries a real text layer, so the words come out exactly as written. A scan carries no text layer, so it is read by optical character recognition instead, with the accuracy that implies for tables and small print. The extracted text is cached against the file, which is why attaching one PDF and generating twice does not pay for extraction twice.

Extracted text becomes part of your prompt

The planner receives the file's contents under a heading that tells it to treat this as what the user actually wrote, to quote and paraphrase it, and not to fall back on generic domain knowledge. That instruction matters: without it a model asked for a deck about supply chain resilience writes a deck about supply chain resilience in general rather than about the one in your report.

Six pages does not mean six slides

Report sections vary wildly in weight. A two paragraph introduction and a four page findings chapter are one section each on paper and are not one slide each on screen. The planner counts ideas, not headings, then spreads them across the slide count you set, and is instructed to vary the density deliberately rather than putting the same number of points on three slides in a row.

Tables and figures do not travel as images

Nothing is lifted out of the PDF as a picture. A table in the source can be rebuilt as a real table slot you can edit, and a set of figures can become a chart, but only because the numbers were read as text and rewritten into a data grid. A chart that existed only as artwork in the original is not recovered, so keep the source file if the exact rendering matters.

Say what must not change

One sentence in the prompt does most of the work. Keep the section order. Lead with the numbers. Do not soften the risk section. The planner follows explicit constraints far more reliably than it guesses your intent, and this is where a converted deck goes from approximately right to usable.

How it works, in three steps

  1. Step 1

    Attach the PDF

    Build from files sits under the prompt box. An exported PDF reads better than a scan of the same pages.

  2. Step 2

    Add the framing

    Who is in the room, what they have to decide, and anything that must stay in the order it is in.

  3. Step 3

    Check the numbers first

    Open the slides carrying figures before you touch the wording. That is where an OCR misread shows up.

The full walkthrough with screenshots is in the guide Turn a document into a presentation.

Limits worth knowing

See it on a finished piece

Questions people ask

Does the deck keep the report's exact wording?

It keeps the facts, names and figures. Sentences are rewritten, because slide text is budgeted per box and report prose does not fit those budgets.

How long a PDF can I attach?

Up to 25 MB per file, but only the first 50,000 characters of extracted text are used. For a longer document, attach the section that matters.

Can I attach several PDFs?

Up to five. All of them are extracted and handed to the planner together under the same instruction.

Why did my table come back as bullet points?

Because the layout chosen for that slide had no table slot. Swap the slide to a layout in the same family that does, or drop a table element onto it.

Make your own presentation

The button opens the generator with this use case already described. Change the wording to match yours, generate, then edit anything you like.

Create a presentation with OneCraft

Related pages

More finished work of this kind is on the presentation examples hub.