Quick start

From download to your first shot.

Four steps. The only thing to prepare is one provider key — step two tells you where to get it.

  1. Install

    Download the build for your computer

    The installers are not code-signed yet, so the first launch gets a warning. Here’s how to get past it.

  2. Connect

    Connect a model with one key

    Open Settings → Models, pick APIMart or Kie.ai, and paste the key from their site — the common image, video and chat models are ready. You can also add your own relay or local ComfyUI, or click “Let AI connect it for me” and hand it to Claude Code or Codex.

    The “Let AI connect it for me” card in settings
  3. Ask

    Say what you want to make

    Create a project and tell the agent panel on the right, in plain words: what, how many shots, roughly how long. Start with the default Auto-edit level — it edits documents and the timeline without bothering you, and asks before any paid generation.

    The agent put four keyframes on the canvas
  4. Export

    Keep the good takes, arrange, export

    For a shot you don’t like, change the prompt or the model in the storyboard and generate again; lock a reference card to keep a character consistent. Arrange the timeline and export MP4.

    All four shots generated in the storyboard

FAQ

How much does it cost?

Nomi itself is free. Generation costs whatever your provider charges, settled directly between you and them. Free models (some on ModelScope, for example) and local ComfyUI cost nothing.

Do I need a GPU?

No. By default Nomi uses cloud APIs, so an ordinary laptop is enough. Local ComfyUI is optional — add it if you have a GPU and want to save money.

Is my footage uploaded?

Projects live on your own computer. Only when you call an external model does the content that generation needs go to the provider you configured.

Can the agent hand me a finished film?

It can go from one sentence to characters, keyframes and video, and lay them on the timeline. Export is still one click by you. On long tasks it may pause to check in — reply “continue”.

Want the detailed walkthrough? Chinese handbook · MCP guide

Choose the version for this computer

Nomi downloads directly when the platform is known. If the Mac chip cannot be detected reliably, choose the matching installer.

First launch on macOS

The current macOS build is not Apple Developer ID signed or notarized. Only use download links on this site or in the official Nomi GitHub repository.

  1. Download the matching DMG and drag Nomi to Applications.
  2. In Finder, right-click Nomi in Applications, choose Open, then confirm Open.
  3. If it is still blocked, open System Settings → Privacy & Security, find Nomi, and click Open Anyway.

Only if macOS says Nomi is “damaged”: confirm the installer came from an official link above, then open Terminal and run:

xattr -dr com.apple.quarantine "/Applications/Nomi.app"

You do not need to disable Gatekeeper globally, and should not do so.