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github.com/Roblox-Devs/studio-offline @v1.3

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repository ↗ · DeepWiki ↗ · release v1.3 ↗ · + Follow
57 symbols 69 edges 16 files 1 documented · 2% ● updated 5mo agov1.3 · 2026-01-31★ 628 open issues
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README

Studio-Offline

An easy way to use ROBLOX Studio Offline without any internet connection or GUAC.

Installing

  1. Download the latest release here
  2. Go to your ROBLOX Studio installation and rename the DLL WebView2Loader.dll to WebView2LoaderOld.dll
  3. Drag and drop the two DLL's present in the client folder of the latest release to your ROBLOX Studio installation
  4. Make a file named OFFLINE_STUDIO with no file extension (or run with --offline), this will tell Studio-Offline you want to launch it.
  5. Open a command prompt in the server directory, and run the executable studio_offline_server.exe
  6. Open ROBLOX Studio.

Uninstalling

  1. Go to your ROBLOX Studio installation and delete the DLLs studio_offline.dll and WebView2Loader.dll
  2. Rename WebView2LoaderOld.dll to WebView2Loader.dll

NOTE: THIS IS FOR IF YOU WANT TO COMPLETELY UNINSTALL STUDIO OFFLINE, IF YOU JUST WANT TO TURN IT OFF, DELETE THE OFFLINE_STUDIO FILE YOU HAVE MADE

Usage

Studio-Offline relies on the fact of a local web-server, meaning you will need to preload assets locally to have anything show up. The only thing that comes pre-loaded is the Baseplate place that can be found in File > New.

Preloading Assets

  1. Clear your ROBLOX Studio asset cache (delete %localappdata%/Temp/Roblox)
  2. Launch Studio-Offline server and when asked, launch in Asset Grab mode
  3. Open the place you want to open, when done Studio-Offline will download it, you should also play the game to download/preload any rigs, animations, etc.
  4. Once everything is finished downloading, close studio, and launch Studio-Offline regularly.

DISCLAIMER: ASSETS WILL NOT LOAD IN ASSET GRAB MODE, THIS IS FINE. IT WILL DOWNLOAD THEM REGARDLESS

Just don't want to login this time? Use Reflection Mode which will redirect assets to the appropriate APIs without having to login.

FAQ

HTTPService doesn't work, why?

You're offline, why would it work? Oh you're using this online, run this in the command bar: game:GetService("HttpService").HttpEnabled = true

X is broken

Report it to the issues page.

Roadmap

Planned features: 1. Local DataStores

Core symbols most depended-on inside this repo

routes
called by 7
server/src/routes/oauth.rs
aob_scan
called by 3
client/studio_offline/src/scanner.rs
get_module_info
called by 2
client/studio_offline/src/scanner.rs
handle_get_operation
called by 2
server/src/routes/upload.rs
serve_asset_logic
called by 2
server/src/routes/assets.rs
scan_string
called by 1
client/studio_offline/src/scanner.rs
scan_xref
called by 1
client/studio_offline/src/scanner.rs
find_jz_from_cmp_backwards_for_the_security_cookie
called by 1
client/studio_offline/src/scanner.rs

Shape

Function 41
Class 16

Languages

Rust100%

Modules by API surface

server/src/routes/upload.rs15 symbols
server/src/routes/assets.rs9 symbols
server/src/routes/static_handlers.rs8 symbols
client/studio_offline/src/scanner.rs5 symbols
server/src/routes/telemetry.rs4 symbols
client/webview_who/src/lib.rs4 symbols
client/studio_offline/src/hooks.rs3 symbols
server/src/routes/universal_app_config.rs2 symbols
server/src/routes/oauth.rs2 symbols
server/src/routes/client_settings.rs1 symbols
server/src/main.rs1 symbols
server/src/asset_types.rs1 symbols

For agents

$ claude mcp add studio-offline \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact