Try it — click through a deck
A live sample built by Theo. Step through the slides to feel the layouts, imagery, and flow.
From one line to a polished deck
Describe it, let Theo build it, refine anything, and present — the whole arc, start to finish.
Describe your deck
Tell Theo what you need — a pitch deck, quarterly review, lecture, or product launch — with the audience and tone. One line is enough to start.
AI generates the whole deck
Theo writes the content, picks layouts, and generates real images per slide — applying your brand theme automatically when you provide a URL.
Edit anything, drag and drop
Rewrite text, swap images, reorder slides, add charts, and tune the theme in a rich editor — or just ask Theo to make the change for you.
Present, share, or export
Present live with presenter notes, an AI cheat sheet, and a teleprompter — or share a public link and export to PPTX, PDF, or Google Drive.
Every slide, on brand — automatically
Paste any website URL and Theo extracts your brand's colors, fonts, and logo, then builds a custom theme applied across the whole deck. Or craft a theme by hand and reuse it everywhere.
Palette + fonts + logo
Pulled straight from your live site.
Applied deck-wide
One theme, consistent on every slide.
Yours to tweak
Adjust colors, type, and spacing anytime.
The most powerful AI presentation builder
From prompt to polished deck in seconds — with brand themes, rehearsal tools, and live presenting.
AI slide generation
Describe your deck in plain language and AI creates polished slides with real AI-generated images, icons, and layouts.
Brand theme extraction
Paste any website URL and AI extracts your brand's colors, fonts, and logo to build a custom presentation theme.
Live presenting
Present live with presenter notes, an AI cheat sheet, and an audience view. Full-screen with keyboard shortcuts.
9 slide layouts
Title, content, two-column, image-focused, comparison, timeline, and more — professional and customizable.
AI-generated images
Every slide can include AI-generated illustrations, photos, and graphics matched to your content and theme.
Rehearsal coach
Practice with AI feedback on pacing, filler words, and timing. A teleprompter keeps you on track.
Music & narration
Add background music from a curated library or generate AI narration per slide, and present with audio automatically.
Share & collaborate
Share a link for real-time collaboration. Viewers can watch your presentation without signing up.
Export to PPTX, PDF, PNG
Export to PowerPoint, PDF, PNG, or Google Drive — fully editable PPTX files you can open anywhere.
A rehearsal coach in your corner
Practice with AI feedback on pacing, filler words, and timing. A built-in teleprompter shows your notes while you present, and an AI cheat sheet answers audience questions mid-deck.
Pacing + filler-word feedback
Know exactly where to tighten up.
Teleprompter + presenter view
Notes, next slide, and a timer at a glance.
AI cheat sheet
Ask about your own content while presenting.
Frequently asked questions
How does AI presentation generation work?
Describe your presentation in plain language (e.g., 'Create a 10-slide pitch deck for a fintech startup'). AI analyzes your prompt, generates an outline, creates slide content with real AI-generated images, and applies a professional layout. The entire process takes 15-30 seconds.
Can I use my company's brand theme?
Yes. Paste any website URL and OpenCharts uses Theo Brand Kit to extract your brand's colors, fonts, and logo. It creates a custom presentation theme that's applied to every slide. You can also build themes manually or choose from presets.
What is the rehearsal coach?
The rehearsal coach lets you practice your presentation with AI-powered feedback. It tracks your pacing, flags filler words, and times each slide. A built-in teleprompter shows your speaker notes while presenting. There's also an AI cheat sheet that answers questions about your content mid-presentation.
Is the presentation builder free?
Yes. The presentation builder, including AI generation, brand themes, rehearsal coach, and export, is available on every OpenCharts plan including the free tier. No credit card required.
Can I export to PowerPoint?
Yes. Presentations can be exported as fully editable PowerPoint (PPTX) files, PDF, PNG slides, or directly to Google Drive. The PPTX export preserves layouts, images, and formatting.
Ready to try AI Presentations?
Free to start, no credit card needed, and your whole team can join.