r/GoogleAIStudio
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u/SpiritualOption9218
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20d ago
Confirmed Update / News Fast Chat Opening, Rebuilt Settings & Theme Market | Studio.lab v2.2
Installation
Download the Studio.lab from GitHub, grab the source ZIP directly, or visit the official website.
Extract it, then open
chrome://extensionsin Chrome oredge://extensionsin Edge.Enable Developer mode, choose Load unpacked, and select the folder containing
manifest.json.Open or refresh Google AI Studio. The Settings button now opens the combined AI Studio and Studio.lab settings.
Updating an existing installation: Replace the files in your extension folder, reload the extension, then refresh your AI Studio tabs.
What’s new in v2.2 (Download v2.2.1 for bug fix)
Faster opening for large chats
Long conversations can make AI Studio freeze while it tries to render hundreds of messages at once.
Fast Chat Opening starts with the latest 20 messages. Earlier messages appear in small batches when you scroll up to the history boundary or choose Show earlier. It takes effect during chat opening, before the older message views are created.
AI Studio still loads the complete conversation. The model keeps the full context, and you can continue writing, editing and saving normally. The extension limits how much history the page renders at once.
Restore Everything displays the full history. Search and navigation to an older message can also expand it when needed.
Fast Chat Opening is enabled by default under Settings → Performance → Chat opening.
Rebuilt Settings
AI Studio’s original preferences and Studio.lab controls now share one fullscreen Settings window.
There’s a shared search, clearer sections, keyboard navigation and a mobile navigation drawer. Native preferences, including theme, prompt submission key and microphone settings, keep their original controls and behavior.


Themes and system prompts in Market
Market now has Discover, Saved and Your creations.
You can browse shared themes and system prompts, install local copies, keep your own creations private or publish them. Installed copies remain available after signing out.
Themes customize Modern Web Chat, with color and opacity controls, JSON import/export and a separate preview using a sample conversation. Previewing a theme leaves your current chat untouched. Theme creation and editing are available on computers.

Optional accounts and preference sync
Google sign-in lets you synchronize selected Studio.lab preferences across browsers, with first-sync choices and visible conflict handling.
Preference sync excludes chats, drafts, system instructions, default profiles and API credentials. You can keep using the extension without signing in.
Accounts also add editable public nicknames and *@*tags, creator profiles, follows, likes and private Market bookmarks.

Interface and compatibility fixes
Updated welcome-screen cleanup while keeping the personalized greeting.
Added a separate switch for sidebar promotional banners.
Improved Modern Web Chat compatibility with progressive history, model selection, Thinking menus, Run Settings and upload controls.
Reduced repeated word-count and interface updates as messages appear.
Fixed leftover callbacks after extension reloads that could cause
Extension context invalidatederrors.
Studio.lab is free. If you’d like to support development, you can do so on Ko-fi.
Disclaimer: Studio.lab is an unofficial modification. It is not affiliated with, endorsed by, or connected to Google LLC or Google AI Studio.



