Motion-First Presentation Engine

Slides that move.Transitions that think.

MotionSlides is a cinematic presentation engine for developers and designers. Transitions are computed, not preset. Code animations are first-class citizens.

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MotionSlides

Magic Move & Architecture Diagrams in the Browser

Slide 1 · MotionSlides

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MotionSlides

What makes it different

Built for the technically minded.

Every feature was designed from the ground up for presentations that deal with code, systems, and motion.

Magic Move Engine

Transitions that understand identity, not position.

Every element carries a persistent ID across slide states. When slides change, MotionSlides computes the delta — elements fly to their new home, morph shape, and shift opacity. Zero manual keyframes.

Spring physics
Cross-slide layoutId morphing
Enter / exit choreography

API

layoutId morphing

Architecture Diagramming

10 semantic shapes. Smart connectors. SVG morphing.

Draw service blueprints with purpose-built IT shapes — servers, databases, cloud nodes, queues, and clients. Elbow routing avoids overlaps automatically. Section boundaries expand to fit.

AWS service icons built-in
Drag-to-connect handles
Path morphing across states

Audio & Subtitle Studio

Record, trim, and sync narration — all inside the editor.

Multi-track voiceover recording with waveform visualization. Trim handles let you cut to the frame. Subtitles auto-sync to your audio timeline for accessible, video-ready presentations.

Multi-track audio timeline
Waveform trim editor
Auto-synced captions

Track 1

Track 2

+ Add track

Interactive Prototyping

Link slides into clickable flows. Present with a laser pointer.

The Prototype canvas transforms your slide deck into a node graph — drag edges between slides to wire up navigation logic. Add hotspots to elements. Present with full speaker notes and a spotlight tool.

Node-graph slide linking
Clickable hotspot elements
Laser pointer & speaker notes

node-graph slide linking

Git & Code Intelligence

Turn your codebase into living slides.

Import a GitHub repository or paste code directly. MotionSlides runs LCS character-level diffing between slides — so when you insert a function argument, it animates into position character by character.

LCS line & character diffing
GitHub repository importer
Git commit timeline → slide steps
Syntax highlighting (50+ languages)

fetchUser.ts

function fetchUser(id) {

const url = `/api/user/${id}`;

return fetch(url);

}

Commit History → Slides

feat: add type-safe fetch helper

a3f91c2m ago+3-1

fix: handle null user id edge case

b72e4d1h ago+1-0

refactor: extract API base URL

c19d8a3h ago+4-6

AI Presentation Studio

From idea to slides in seconds.

MotionSlides AI understands technical context — code, architecture, systems design — and generates presentations that actually make sense to engineers.

Describe your topic and get a complete slide deck with layouts, titles, and content blocks generated instantly.

Try it in the editor

→ "Build a talk about building a real-time collaboration layer in TypeScript"

Generating 6 slides

Intro

Problem Space

Solution

Architecture

Demo

Q&A

Local IndexedDB Storage

Persists in-browser · No server required

my-startup-pitch.msld

42 KB2m ago

system-design-talk.msld

138 KB1h ago

api-review-q3.msld

21 KBYesterday

Works 100% offline

No account needed to start building and presenting.

Local-First & Universal Export

Yours forever. No cloud lock-in.

All presentations are stored in your browser's IndexedDB — no account, no subscription, no server. When you're ready to share, export to any format you need.

Standalone HTML

Single file, zero dependencies, self-hosted

PDF Export

High-fidelity vector export for print

PNG Slides

Per-slide image export for social & docs

Iframe Embed

Embed directly into any web page

Comparison

Why MotionSlides?

Generic tools were built for everyone. MotionSlides was built for engineers, designers, and teams who present technical depth.

MotionSlides

PowerPoint

Canva

Marp

Magic Move / identity transitions

Code diff animations (LCS)

Architecture diagrams + SVG morphing

GitHub repository import

AI deck & diagram generation

Multi-track audio & subtitles

Interactive prototype flows

Local-first / no login required

Export to HTML standalone bundle

Spring physics animation engine

Full support

Partial

Not available

Ready to present differently?

No account needed. Open the dashboard and start building in seconds.

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