Create a Presentation From Excel or a Spreadsheet
Upload your Excel (.xlsx / .xls) or CSV file and get a structured presentation built from it — no retyping rows of numbers into slides by hand. The part that matters with data is accuracy: Gixo reads the figures from your spreadsheet and builds the deck grounded in them, so it won't invent a number that isn't in your data. Here's how it works.
The short answer
You have the numbers in a spreadsheet — a metrics export, a budget, a results table — and you need them in a deck. The slow way is retyping each figure into slides, where a single fat-fingered digit becomes a wrong number in front of an audience. AI can do the conversion, but only if it carries your actual figures across rather than approximating them.
Gixo reads your spreadsheet directly: Excel workbooks are parsed cell-by-cell, and CSVs are read as the data they are. It then builds a presentation grounded in that data — when you upload a source, Gixo treats it as the only source of facts, so it doesn't pull figures off the web and it won't fabricate a number that isn't in your sheet. If something you'd expect is missing, it leaves a clearly-marked TODO / NEEDS INPUT placeholder instead of inventing one.
The result is a structured, editable deck you can refine and export — built from your real data, not a plausible-looking version of it.
How to turn a spreadsheet into a deck
When you create a presentation, upload your Excel (.xlsx / .xls) or CSV file as a reference document (you can add a few related files too). Excel workbooks are read cell-by-cell; CSVs are read as their rows and columns.
With a source attached, Gixo works in a source-only mode: it structures your figures into slides, sized to how much data you provided, and grounds every claim in your sheet rather than inventing context.
Where your data doesn't cover something the slide needs, you'll see a TODO / NEEDS INPUT placeholder rather than a made-up figure. You fill the real value; nothing is fabricated on your behalf.
Tweak any slide, then export the finished deck as native, editable PowerPoint — real text boxes and tables you can keep working with.
Why this matters more for data than for anything else
A deck built from a topic can be vague and still be useful. A deck built from a spreadsheet can't — its whole reason to exist is the numbers, and a wrong one undermines the entire thing. That's why the conversion has to be faithful: the figure on the slide should be the figure in your cell, full stop.
Gixo's grounding is built for exactly this. Because your spreadsheet is read as the single source of facts and the deck is bound to it, a number that isn't in your data simply doesn't appear — you get a flagged gap instead. For a results review, a board update, or an investor deck pulled from a model, that’s the difference between a draft you can send and one you have to re-check line by line.