Must p. 12
Spelling: British English
We write in British English: colour, organisation, programme.
slidewizard.ai / Features / AI
AI-Slide-EngineAn AI that designs
in your master.
You say what the slide needs to get across. slidewizard designs a layout for exactly that and builds it from shapes, text and charts you can keep editing.
Bottom-up instead of templates
Every object on the slide is real PowerPoint.
No template with placeholders, no pasted image. slidewizard assembles every slide object by object from text boxes, shapes, lines and charts in your master. Switch on the shapes and see for yourself.
Click a shape or an entry in the Selection Pane.
This is how the slide arrives in your deck: every object is listed in the Selection Pane and can be selected, hidden and edited by anyone who opens the file.
Your content
Message, figures, files or an image. Enhance prompt turns a short idea into a full brief.
Structure
One key message and one main graphic per slide. The style you pick sets how dense and how visual it gets.
Native PowerPoint
Shapes, text and charts in your colours and content area. Every slide is checked before it lands in your deck.
Functions
Six ways to a better slide.
From the first draft to the finishing touch. Here are four of them on example slides.
Here: a shorter title and Q3 highlighted in the chart. The rest of the slide stays as it was.
Create
You give the message, slidewizard builds a complete slide around it, with design suggestions from proven layouts.
Edit
Say in your own words what should be different. The rest of the slide stays untouched.
Mark an area
Frame one area and refine just that. Everything outside it stays put.
Polish
The finishing touch in one click: alignment, spacing and font sizes.
Rebuild from image
A flipchart sketch or an old screenshot becomes an editable slide in your master.
Agent
Builds whole decks, from the storyline to the last slide. Nothing changes until you approve.
AI and charts
Charts that take instructions.
Create, restyle and update charts in your own words. And when the AI adds callouts, icons or a target line, it places them exactly on the data, without touching the chart itself.
Create, restyle, change a number: you say what the chart should show. The result is a native PowerPoint chart in your master, data sheet included.
Quality and style
Computing power that matches the job.
A first draft needs less than the paper the board decides on. Pick the tier that fits the slide, from Quick to Boardroom, and the style that fits your audience. Click through the tiers.
- Solid is the recommended default for everyday slides
- slidewizard remembers your style for each presentation
Quality
Solid Recommended ≈ 1.5 min
Reliable slides for everyday work. The recommended default.
For example: the status update for the weekly team meeting.
Slide styles
One story, seven ways to tell it.
The same facts about a customer service pilot, built once in every style. Brief for the board, step by step for a workshop, pointed for a pitch.
One message, one strong graphic, few words. The default.
Agent
A whole deck from a single brief.
Describe the goal, the audience and the decision at stake. The agent asks follow-up questions, proposes the storyline, researches and works with your files. Then it builds every slide in your master, and you approve what changes.
Describe a change in one sentence. The agent shows what it wants to change on the slide and only starts once you approve. Everything else stays as it is.
Storyline first
Chapters and a slide plan come first. Building starts once you say yes.
Your files
Reports, spreadsheets and earlier decks as the basis for your storyline.
Research with sources
Current facts from the web, and every slide shows where a number comes from.
Knowledge
Explain something once and the agent remembers it for the whole deck.
Changes you approve
The agent suggests, you apply. Everything else in the deck stays untouched.
Consistent across the deck
Quality tier, slide style and master apply to every slide.
Company style
Your brand guide becomes house rules.
Upload your corporate design manual. slidewizard proposes the rules, each with the page it comes from. You review them, and from then on every generated slide follows them, in the web app and in PowerPoint: tone, titles, number formats, mandatory elements and wording. Your PowerPoint master is part of it too: upload it once centrally, and every deck from the web app is built in it.
Tessaro AG · Corporate Design4 Language and numbers
4.1 Tone of voice
Tessaro speaks clearly and reliably. We write in British English: colour, organisation, programme. The tone is factual, concrete and free of superlatives. Technical terms are explained the first time they appear.
Examples: instead of “market leading” we write “number two in the DACH market”, instead of “innovative” we name the concrete change.
4.2 Numbers and units
Decimal point, thousands separated by a comma. Amounts from one million are abbreviated: €1.6bn, €250m. No space before the percent sign: 12%.
4.3 Titles
Every slide carries its key message as the title. Twelve words at most, no full stop at the end. The title answers why the slide exists.
1,6 Mrd EUR€1.6bn
Corporate Design Manual · 3rd edition · March 202612
Tessaro_CD-Manual_2026.pdf48 pages · uploaded by Admin
PDF, PowerPoint, Word or pasted text
Page 12 of 48
Rules found on this page
- MustSpelling: British Englishp. 12
- PreferFactual, no superlativesp. 12
- MustDecimal point, €1.6bn, 12%p. 12
- MustAction title, 12 words max, no full stopp. 12
- Contradiction Contradiction with p. 14
“Our color palette supports the organization’s tone.”
British and American spelling mixed, please choose
Fonts, colours, logo and layouts come from your PowerPoint master, not from the guide.
Brand catalog · Tessaro AGVersion 3 · draft
14 rules · 9 must · 4 prefer · 1 contradiction Preview Save catalog Language3
Prefer p. 12
Factual, no superlatives
The tone is factual, concrete and free of superlatives.
Contradictionp. 12 · p. 14
British and American spelling mixed, please choose
p. 12
We write in British English: colour …
p. 14
Our color palette supports the organization’s tone.
Choosecolourcolor
Titles1
Must p. 12
Action title, 12 words max, no full stop
Every slide carries its key message as the title. Twelve words at most, no full stop at the end.
Numbers2
Must p. 12
Decimal point, €1.6bn, 12%
Decimal point, thousands separated by a comma. Amounts from one million are abbreviated: €1.6bn, €250m.
Prefer p. 13
Date: 14 Oct 2026
Dates are written as day, abbreviated month, year: 14 Oct 2026.
Mandatory elements2
Must p. 18
Source line bottom left
Every slide with data carries a source line at the bottom left.
Must p. 18
“Confidential” top right
Confidential documents carry the marking “Confidential” at the top right of every page.
Glossary1
Must p. 23
“employees”, not “headcount”
We write employees. Headcount and staff are avoided.
Further areasText · 2Visuals · 2Charts · 3
Prompt: “Revenue 2026 by region, one slide”
Applied rules
Upload the brand guide as PDF, PowerPoint, Word or text. slidewizard reads it page by page and remembers where every rule comes from.
Budget
You always know how much budget is left.
Your subscription includes a monthly AI budget. The add-in shows how much is used in percent, the web app breaks it down by feature and quality tier.
How the subscription worksFAQ
Questions about the AI
Are generated slides images?
No. Every slide consists of native PowerPoint shapes, text boxes and charts in your master, fully editable.
Which quality tier should I use?
Solid (two stars) is the recommended default. Use Quick for drafts and Polished, Studio or Boardroom when a slide has to impress. Higher tiers take longer and use more of your budget.
Does the AI invent numbers?
The AI-Slide-Engine is instructed to use only the facts and numbers you provide and to label targets and assumptions as such. As with any AI, check important content before you present.
How is AI usage billed?
Your subscription includes a monthly AI budget, shown as a percentage. A usage overview breaks it down by feature and quality tier.
Show us your toughest deck.
slidewizard is in closed beta. Request access and we will set you up.