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AI composition generation
Describe a scene and AI drafts a complete, editable HTML composition — layers, text and timing included.
AI-native
Frame-perfect MP4
Posters + Video
Turn words into motion.
Describe what you want. AI writes a real HTML composition with a proper timeline, and the studio renders it deterministically to crisp MP4 — plus a full poster and social-image studio in the same workspace.
No credit card. Bring your own OpenAI-compatible key.
1080p & 4KMP4, WebM & GIF export
DeterministicSame input, same frames
Your AI keyOpenAI-compatible, bring your own
Video + ImageOne studio, two formats
The workflow
From a sentence to a shipped file
Three stages, one workspace. Nothing is a black box — you can open and edit every layer.
Stage 01
Write the brief. Get a composition.
Paste a product URL or type a few lines. The AI returns a complete HTML composition — headline, supporting copy, shapes, images and the timing that holds them together — laid out as real elements you can select and move.
- Storyboard mode drafts a multi-scene video in one pass
- Single-frame mode for one focused shot
- Refine mode edits what exists instead of starting over
Stage 02
Drag, trim and tune on a real timeline.
Every element sits on a track with a start and a duration. Drag a clip, pull its handles, scrub the playhead — the preview updates as you go, because the preview is the same HTML the renderer will capture.
- Text, image, shape, chart and watermark layers
- Effects, gradients, outlines and filters per element
- Undo, redo and version snapshots on every save
Stage 03
Render once. Get the exact frames back.
A headless browser captures every frame at your chosen size and frame rate, and ffmpeg encodes it. The same project renders identically tomorrow — and finished files download straight to your device rather than sitting on a server.
- MP4, WebM and GIF at 1x or 2x scale
- Progress and completion follow you across the app
- Still frames export as PNG or transparent PNG
Every placement, one project
Everything in one workspace
Built to go from idea to finished file
A creative studio where AI does the layout and the render engine does the precision.
🎞️
Real HTML timelines
Genuine tracks and keyframes you can drag, trim and refine — not a black box. Edit the markup directly anytime.
🎬
Frame-perfect export
Deterministic renders to MP4, WebM and GIF at 1080p or 4K. Every frame lands exactly where you placed it.
🖼️
Poster & social studio
Design posters and social images in every aspect ratio, with AI re-layout, transparent PNG and carousel export.
🎨
Brand kit
Save your colors, fonts and voice once. It is injected into every AI prompt so output stays on-brand.
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Bring your own key
Connect any OpenAI-compatible endpoint. You control the model, the cost and your data.
What people make
One studio, a lot of deliverables
🚀
Product launch
Teaser video plus the matching launch poster
📣
Social ads
Same message resized for every placement
📊
Report highlights
Turn a number into an animated headline
🎟️
Event promo
Date, venue and lineup in a loop
▶️
YouTube intro
A five-second sting with your brand
🏷️
Sale poster
Bold price, transparent PNG for overlays
🎧
Podcast clip
Audiogram-style bars over a quote
📱
App store promo
Portrait video and screenshot frames
How it works
Three steps to a finished render
- 1
Describe it
Type a prompt — the scene, the mood, the message. Add your assets and brand kit.
- 2
AI builds the composition
You get a real HTML timeline you can preview, tweak and rearrange in the studio.
- 3
Render or export
Ship a frame-perfect MP4 — or export a poster and social images from the same project.
Under the hood
Boring where it matters
The creative part is generative. The output part is not — it is a deterministic pipeline, so a render you approve is the render you ship.
Compositions are HTML
Plain markup with data-start / data-duration timing. Readable, diffable, yours.
Deterministic capture
A headless browser is stepped frame by frame — no realtime recording, no dropped frames.
ffmpeg encoding
H.264 MP4, VP9 WebM or GIF, at 1x or 2x your canvas, with a quality you set.
Your model, your key
Any OpenAI-compatible endpoint — hosted or local. The key is encrypted per account.
Exports are not stored
A finished file streams to your device and is deleted from the server as it is delivered.
Accounts and projects
Every project, version and asset belongs to your account and nobody else's.
Questions
Good to know
Do I need an AI subscription from you?
No. You connect your own OpenAI-compatible endpoint and key in Settings, so you pay your provider directly and control which model runs.
Can I edit what the AI produces?
That is the point. The output is a real HTML composition: select elements in the preview, drag clips on the timeline, change text and effects, or open the markup and edit it by hand.
Is the render actually frame-accurate?
Yes. Frames are captured by stepping a headless browser to each exact timestamp rather than screen-recording, so the same project renders the same frames every time.
What happens to my rendered videos?
They are delivered, not stored. A finished export downloads to your device automatically and the server copy is deleted the moment it is delivered.
Can I make images as well as video?
Yes — the poster and social studio shares the same project, brand kit and AI. Export PNG or JPG, transparent PNG, or a whole carousel of designs at once.
Do I have to start from a blank page?
No. Every account gets a gallery of built-in demo projects. Duplicate one to get an editable copy, or start from a template in the studio.
Start creating — free
Turn your next idea into motion in minutes. No credit card required.