Renderball

Renderball for Claude

Ask Claude for a design. Finish it in Renderball.

Connect Renderball once and Claude writes your designs itself: the outline, the pages, the words. Renderball designs and renders them, Claude checks the result, and you get one link to a design you can edit.

Connect in one minute

  1. Start your Renderball plan, $29 a month: sign up and subscribe. Already have an account? Subscribe on Billing.
  2. In Claude (paid plans), open Customize → Plugins, choose + → Add marketplace, paste this and install Renderball:
    Renderball/renderball-for-claude
  3. Open Renderball → Connectors → Connect, then sign in with Renderball. Use the account you subscribed with.
  4. Start a new chat and type /renderball-deck with your brief.
  5. So Claude never stops to ask before each page: in Claude, open Customize → Connectors, choose renderball (under Yours), then Tool permissions. Set Read-only tools and Write/delete tools to Always allow, then put Share a deck back to Needs approval, so a design only becomes public when you say so. On a Team or Enterprise plan, an owner first turns on Allow “Always allow” for connector tools (Organization settings → Cowork → Permissions); until then Claude asks before every change.

On the free plan, or without the plugin: in Customize → Connectors (in some versions, Settings → Connectors) choose Add custom connector, name it Renderball, paste https://renderball.com/api/mcp/account, connect and sign in. Then ask for a design; Claude finds Renderball on its own.

What Claude does

  1. Starts the design with your brief, your brand and its website, and a page-by-page outline. When you are signed in and no brand colours were given, Renderball reads the website for your colours, fonts and logo. It answers with the brief to write from: the format, your brand facts, the rules and example pages.
  2. Writes the design on its own plan (through the connector, one page at a time), each page built around one picture that carries its idea. Every number has to come from your material.
  3. When the last page is in, Renderball checks the design against your brief, renders every page with motion and hands the rendered pages back, so Claude looks at its own work and fixes overlaps or clipped text before you see anything.
  4. Gives you one link: your design, open in the editor. Click Open side by side and keep going: your design on the left, Claude on the right, every change you ask for landing as you watch. Select anything and click Ask Claude to change just that, or move and rewrite it yourself.

Try this

Something like this, in your own words. Give the brand name, its website and only the colours you actually know; Claude is told never to guess one.

Use Renderball to make a 5-page deck introducing our product to a new customer:
the problem, how we solve it, why it's different, the next step.
Our brand is Yourcompany, accent colour #1F6FEB. Give me the link when it's ready.

What it costs

Renderball is $29 a month for the editor, sharing, export and connecting your own AI, and it includes $20 of credits for Renderball's own AI every month. You can add more credits at any time.

Questions

Do I need a Renderball account?
Yes, with the $29/month plan: it is where your designs live and where you edit them.
Will Claude invent numbers?
It is told never to, and Renderball checks: the figures on the pages are compared with the brief Claude sent, and ones it can’t find there go back to Claude to fix. So give Claude your real figures; if one is missing, Claude is told to ask you.
Where do I edit?
In the editor on renderball.com, at the link Claude gives you. Every element is real and editable: move it, rewrite it, regenerate it, animate it, then share.
I use Claude Code, not the chat.
One command: see Renderball for Claude Code, Codex and Cursor.

Also: Renderball for ChatGPT · Renderball for Claude Code, Codex and Cursor · every setup on one page · the recipe an AI reads