Video: "Google AI Studio New FREE Updates are INSANE!" by Julian Goldie on YouTube.
What Design Variations actually does
Design Variations is the standout addition in this batch of Google AI Studio updates. You describe a page — or open an existing one — and click once. Google AI Studio generates five different design versions of that page automatically: different layouts, different colour approaches, different typographic choices. No Figma account, no design brief, no back-and-forth with a designer required.
Julian Goldie demonstrated it on an SEO landing page. The five variants came back in seconds, each visually distinct. You pick one and keep editing from there in build mode. The point is not that any single variant is finished — it is that you have five different starting points rather than one, which is a genuine change to how early-stage page design tends to work.
The feature is available on the free tier. You do not need a paid Google Workspace plan or a billing account to use it.
Custom URLs, annotation mode, and GitHub sync
Three other updates shipped alongside Design Variations. Custom URLs landed on 10 July 2026 and give every deployed Google AI Studio app a free address on the ai.studio domain — something like yourproject.ai.studio. Previously, apps you built in Google AI Studio lived behind a long Google-generated URL with no clear identity. The custom URL is free and does not require any third-party hosting setup.
Annotation mode — also called build mode by Google — lets you highlight any specific section of a live app and type what you want changed. Rather than writing a general prompt and hoping the model updates the right thing, you point directly at the element and describe the change. It works for layout adjustments, copy changes, colour updates, and structural edits.
GitHub sync rounds out the release. You can import an existing repository into Google AI Studio, work on it there, and push changes back out. The integration also supports deploying directly to Google Cloud Run from inside the editor, which removes a step if Cloud Run is already part of your infrastructure.
What the free tier actually includes
The free tier in Google AI Studio runs at 60 requests per minute. A Google account is all you need — no credit card, no billing setup. Design Variations, custom URL deployment, annotation mode, and the GitHub integration are all included at that level.
Sixty requests per minute is a reasonable limit for exploring the tool or building something for a small project. For a single landing page, a Design Variations run, and a round of annotation edits, you are well within that ceiling. The limit becomes noticeable if you are iterating quickly at scale or running automated processes through the API.
What adding your own API key changes
If you add your own Google AI Studio API key to the configuration, the per-minute rate limit is removed. You stay on Google's infrastructure for hosting and deployment — the key does not move anything to a different provider. It simply lifts the ceiling on how many requests you can make in a given period.
Goldie's recommendation in the video is to start on the free tier, build something, and add the key when you actually run into the rate limit rather than doing it upfront. That way you know the tool is producing useful output before you connect billing to it.
Where this connects to NordSys
NordSys builds websites starting from £29/month and uses tools including Google AI Studio to design and build pages faster than traditional workflows allow. If you want to use Design Variations or the wider AI Studio build toolset to put together a landing page, whether for a service, an event, or a campaign, we can take it from the generated starting point through to a finished, hosted site. We handle the design choices, the copy, and the technical build so you are not left with a promising prototype that never ships.
See our Web Design service →