Your browser is now
a funscript player.
VFS Studio Sync is a Chrome extension that bridges any browser video to the VFS Studio desktop app. Enable it on a tab, and your video's playback streams directly to your devices. No downloads. No file renaming. No workarounds.
Beta version availale now for Power User Patreon members.
Chrome Web Store listing is currently in review and pending approval.
How it works
Three steps. No configuration. No accounts.
Enable on any tab
Click the extension icon and hit Enable. VFS Studio Sync finds the video element on the page and connects to the VFS Studio desktop app over a local WebSocket.
Auto-match scripts
The extension identifies what you're watching and searches your local script library and the VFS Store for matching funscripts. Found one? One click to load it.
Play. It just works.
Playback position, play/pause state, seek events, and speed changes stream to VFS Studio in real time. Your devices sync exactly like any other video source.
Everything stays on your machine. The extension communicates with VFS Studio over a WebSocket on localhost. No cloud servers. No accounts. No data leaves your computer.
Why this changes everything
The missing link between your browser and your devices
Smart Script Discovery
When the extension detects a video, it identifies what you're watching and automatically searches your local library and the VFS Store for matching scripts. One click to load a match.
Real-Time Sync
Current time, play/pause state, seek events, and playback speed stream directly to VFS Studio. Your devices respond instantly — same output quality as HereSphere or any dedicated player.
Optimized Site Adapters
Site-specific adapters handle the quirks of each platform — custom players, lazy loading, SPA navigation. Plus a generic HTML5 adapter that works across any site with a standard video element.
Completely Local
No cloud servers, no accounts. The extension talks to VFS Studio on localhost over a WebSocket connection. Nothing ever leaves your machine.
Supported sites
Specialized adapters for multiple websites.
Generic HTML5 video support for everything else.
The generic HTML5 adapter works with sites that use a standard HTML5 video element.
Adapters are being refined, updated, and added regularly.
Your privacy. Non-negotiable.
VFS Studio Sync communicates exclusively over a local WebSocket connection on your machine. There are no cloud servers, no external endpoints, and no data collection. What you watch stays on your computer.
Get early access
VFS Studio Sync is available now in beta for Patreon Power User members. The Chrome Web Store listing is pending approval and will be included in the next public release.