Professional PPT workspace with AI
No install. Animations restored 1:1. Edit, drafts, and presentation stay in your browser.
Export requires sign-in; files are generated on our servers.
Why not existing solutions?
Web-native · Playback plugins · Experimental
PowerPoint is desktop software. SlimPPT is a web service: open from a link, ship plugins with the deck, present and collaborate in the browser.
| Capability | Desktop PPT | Server Render | Generic SaaS | SlimPPT |
|---|---|---|---|---|
| Animations | ✓ Full | ✗ Static only | △ Partial | ✓ 1:1 restore |
| Editable | ✓ Desktop client | ✗ No | △ Limited | ✓ Full editor in browser |
| Cross-platform | △ Win / Mac client | ✓ View in browser | ✓ Web | ✓ No install · modern browsers |
| Privacy | ✓ Local files | ✗ Cloud upload | ✗ Cloud data | ✓ Local editing first |
| Export | ✓ PPTX | ✓ PDF/IMG only | △ Proprietary | ✓ PPTX / PDF / HTML / PNG |
| HTML slideshow | ✗ Needs a client | △ Static pages | △ Limited | ✓ Motion + plugins bundled |
| Plugin support | △ Presenter machine | ✗ | ✗ | ✓ Ships with the link |
| Web embeds | △ Limited video | ✗ | △ | ✓ YouTube / Vimeo / iframe |
| Live present | △ Needs 365 / Teams | ✗ | △ | ✓ Waiting room · raise hand · voiceExperimental |
| AI generate | △ Copilot, locked | ✗ | △ | ✓ 90+ tools, bring your own key |
| Realtime collaboration | ✓ OneDrive | ✗ | △ | ◇ In-browserExperimental |
| Team support | △ Enterprise | ✗ None | △ Tickets | ✓ Dedicated |
Playback plugins
Available in-app on every plan. HTML export can bundle plugins so viewers need no software.
Live present
Publish a read-only snapshot; the audience follows your slides. Waiting room, room password, host voice, raise-to-speak.
Web embed
Play YouTube, Vimeo, or any HTTPS page inside a slide. Still interactive in HTML export; PPTX roundtrip degrades.
HTML as a webpage
Share a single offline file, or zip it for a CDN. Advanced transitions and playback plugins can ship in the page.
AI chat edits
90+ built-in tools cover masters, backgrounds, fonts, charts, and motion. Keys stay in the browser; usage billed by the model vendor.
Collaboration
Several people edit shapes, text, motion, and comments at once. Experimental—not a sole backup; export or enable online storage for important decks.
A Complete Workflow
Import → Restore → Edit → Generate → Export
Import
Smart parseParse PPT per OOXML, preserving masters, charts, 100+ shapes and layout structure.
Restore
Animation engineRestore transitions, motion paths and 3D effects with SVG / Canvas / WebGL.
Edit
Pro interfaceFull Ribbon (incl. Draw / Record / Review) with multi-select, undo/redo, masters, SmartArt, ink and recording.
Generate
AI assistFrom outline to deck—AI handles layout, content and motion; bring your own model API key.
Export
Standard outputExport PPT / PDF / HTML / PNG with untouched fields preserved for PowerPoint.
70+ Transitions, OOXML Standard
Mainstream transitions—fade, push, wipe, blinds, dissolve—with previews that match PowerPoint
Full effect library updated regularly, closely aligned with desktop PowerPoint
Like PowerPoint, but in Browser
Let AI work on every slide
Bring your own API key · Keys stored locally in browser · Usage billed by model provider
✅ Done — 6-slide Q3 business review deck with theme, layouts, chart styling, and transitions applied.
Outline to deck
Two-stage generation separates structure from visuals for better control
11 layouts
Cover, stats, bullets and other mainstream layouts in one click
Multiple themes + AI themes
Unified palette, fonts and decorations for brand consistency
Motion bundles
Minimal, Cinematic, Editorial, Playful presets
Fine-grained edits
90+ built-in tools for masters, backgrounds, fonts, WordArt, motion, and more
Asset integration
Unsplash, Pexels and more for the right visuals fast
Industry templates
Built-in unified Skill (workflow + style systems + visual standards)—launch and report decks out of the box
Bring your own key
Configure OpenAI, Anthropic, Google, etc.—pay providers directly for usage
5 Export Formats for Sharing & Delivery
| Format | Usage | Key capabilities |
|---|---|---|
| PPT | Back to PowerPoint | Full roundtrip, untouched fields preserved |
| HTML (single) | Offline share | Inlined dataURL assets in a single file |
| HTML (zip) | Web hosting | Relative assets/ path, CDN-ready |
| Print / email | High-fidelity pages for formal distribution | |
| PNG zip | Social media | One image per slide, ready to crop and post |
Built for Professionals
Secure, controlled, sustainable
Local-first
Edits and AI output stay as browser drafts by default. Open, edit, and present without an account; export, online storage, sharing, and collaboration need sign-in. You can also choose cloud sync.
OOXML standard
Parse and render per Office Open XML—transitions, masters, and layouts preserved for seamless PowerPoint interoperability.
Continuous updates
OOXML-aligned releases with reliable animation and layout fidelity—free feature updates throughout public beta.
Drop a PPT and start now
Click or drag files here
Supports .pptxDrafts stay on this device. Export, share, and cloud need sign-in; registration requires an invite code.