AI-native video studio

Make powerful videos
with a sentence.

Describe what you want. InferenceVideo writes the script, generates the imagery, narrates it, and renders a finished, chaptered video — in minutes.

Free. Bring your own keys. · A nosource product by Webspinner.
Click to watch with sound
The powerful combination

Three frontier systems, one simple flow

InferenceVideo orchestrates the best of each — you never touch the plumbing.

✍️

Claude writes

Turns your brief into a structured, chaptered script and a slide-by-slide deck.

Anthropic · Claude
🎨

Image 2 illustrates

Generates bespoke, cinematic imagery for every scene — no stock, no clip-art.

OpenAI · Image 2
🎙️

ElevenLabs narrates

Voices the script naturally, in the tone and pace you choose.

ElevenLabs
🎬

We render

Records it all to the narration and delivers an .mp4 plus a self-contained, chaptered web player.

InferenceVideo engine
How it works

From a sentence to a finished film

Describe it

Type the topic, paste an outline, or drop in a document. Pick a length, a tone, and a narration voice.

Review the draft

Claude proposes a chaptered script and deck. Edit any beat inline — you stay in control.

Generate

Imagery and narration render beat-by-beat. Watch it come together.

Download

Preview in the browser, then take your .mp4 and the interactive, chaptered player. It's yours.

Inference Cinema

See the range of what a sentence becomes

A product launch, a course, an invite, a brand film — the same studio, wildly different results. Every reel below was made by InferenceVideo. Soon you'll share and browse films on Inference TV.

Featured · SaaS launch
A product launch, cut like a trailer
Pitch
Startup pitch
Learn
Course lesson
Invite
Event teaser
Brand
Brand story
Explore the full gallery →

11 films across 9 categories — filter by type, play any with sound, and hear Pablo critique each one.

Free · Bring your own keys

Free of charge. Your keys, your usage.

InferenceVideo is the first nosource product — released free of charge, permanently. You connect your own Anthropic, OpenAI, and ElevenLabs keys, so your usage is entirely yours and the studio stays free.

No license fee

Zero cost to use, forever. That's the nosource promise — software built with AI, given freely.

🔑

Bring your own keys

Paste your provider keys once. Encrypted at rest, used only for your renders, never shown again — or keep them session-only.

🔒

Yours to keep

Your briefs, your videos, your accounts. Sign in with Google; everything you make is downloadable and portable.

Contact

Questions, ideas, or want in early?

Tell us what you'd make. We read everything.

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