Stack0

Stack0 Studio

Stack0 Studio makes short brand videos. You give it a brief or a script. Studio writes the video from your website, images, and footage, adds a voiceover and music, and renders it in the sizes you pick. It is a hosted app at studio.stack0.dev.

Open Studio

Go to studio.stack0.dev/dashboard and sign in with your Stack0 account. Each organization has its own URL, /dashboard/orgs/<org>. Work is grouped by brand under /dashboard/orgs/<org>/brands.

Add a brand

A brand holds the website, footage, voice, and approved claims for its videos. An owner or admin adds one.

  1. On the Brands page, click New brand.
  2. Enter the brand's website. Studio reads the name, icon, and logo from it.

Upload footage and images

Open the brand's Footage page and drop files on it.

  • Videos: MP4, MOV, M4V, or WebM, up to 5 GB and 30 minutes each.
  • Images of your product or place: PNG, JPEG, or WebP, up to 20 MB each, and up to 200 per brand.

Studio splits each clip into shots, transcribes speech, and describes each shot. Shots appear on the page as Studio describes them. Hide a shot or an image to keep it out of videos. Deleting a clip deletes its shots and files. Videos already made from it stay.

Make a video

The brand's first page is New video.

  1. Describe the video or paste a script.
  2. Pick the sizes: Vertical 9:16 (Reels, TikTok, Shorts), Landscape 16:9 (YouTube and websites), or Square 1:1 (feed posts). Each size gets its own layout and its own render.
  3. Pick how many videos to make from the brief: 1, 3, 5, or 10.
  4. Optional: add a reference video (MP4, MOV, or WebM, up to 500 MB). Studio copies its pacing and motion, not its content.
  5. Turn Voiceover off for music and on-screen words only.
  6. Submit. Studio opens the first video.

Studio needs at least one source: the brand's website, an image, or a processed clip. The video page shows each step as it runs: plan the video, write the script and pick the shots, record the voiceover, compose the music, and render.

Review a video

  • Watch and download

    Switch between sizes above the player. Click Download to save the size shown.

  • Ask for a change

    Type a change in the conversation, for example "a shorter hook". Studio makes a new version.

  • Edit words

    Change the on-screen text, voiceover lines, caption, and hashtags yourself, then save to make the video again. A changed voiceover line is recorded again.

  • Post text

    The caption and hashtags for the post. Copy them from the page.

  • Approve or reject

    Mark a finished video Approve or Reject. Back to review undoes either.

Brand settings

Owners and admins change these on the brand's Brand settings page.

  • Brand

    The name, the website, handle, call to action, and tagline shown on the end card, and a sentence or two on how the brand talks. Every script follows it.

  • Look

    Background, accent, and text colors, the font, and the logo. Upload a logo, or click Read from website to read the logo and icon from the site.

  • Approved claims

    The only factual claims a video may make, one per line. A number on screen or in the post text must come from one of these.

  • Banned words

    Words and phrases a video never uses. Medical claims such as "cure" and "heal" are always banned.

  • Motion style

    How the brand's videos look and move. Studio writes it with the brand's first video, and later videos follow it.

  • Logo wall

    Logos of customers or partners. A video shows them only when an approved claim backs them.

  • Voice

    The voice that reads new videos. Finished videos keep their voice.

  • Archive brand

    The brand keeps its footage and videos and takes no new uploads or videos until you restore it.

Billing

You pay for each video before Studio makes it, from prepaid video credit. A workspace can use Studio when it has an active Stack0 plan or has bought videos. An owner or admin buys videos on the Billing and usage page at /dashboard/orgs/<org>/billing:

  • 1 video: $39
  • 5 videos: $179
  • 20 videos: $599
  • Each video includes 2 revisions from the conversation.
  • Each revision after that uses a quarter of a video.
  • Word edits are free.
  • If a video fails, you get the video back.
  • Bought videos do not expire.

The same page shows the videos left and this month's renders and footage minutes, by brand and item by item. A workspace can render up to 600 videos and process up to 1,200 minutes of footage a month. Payments and receipts are on Stack0 Cloud at cloud.stack0.dev/dashboard/orgs/<org>/billing. See pricing.

Connect a coding agent

Every organization can connect Claude Code and other MCP clients to the Stack0 MCP server at https://cloud.stack0.dev/mcp. Set it up from the organization's Agents page on Stack0 Cloud, at cloud.stack0.dev/dashboard/orgs/<org>/settings/agents. For Claude Code:

bash
claude mcp add --transport http stack0 https://cloud.stack0.dev/mcp

Studio does not serve MCP tools yet.