Setup Guide
🍪 Cookie Setup
How to retrieve your .ROBLOSECURITY cookie to authenticate AssetFlow with your Roblox account.
⏱ ~2 minutes•✓ Required for authentication
🔒
Never share this cookie!
The
.ROBLOSECURITY cookie gives full access to your Roblox account. AssetFlow uses it locally on your machine only to authenticate with Roblox APIs. It is never sent to any external server.1
Go to Roblox.com and log in
Open your browser and go to roblox.com. Log in to your account if you haven't already.
2
Open DevTools with F12
Once on roblox.com, press F12 on your keyboard (or right-click → Inspect). The developer tools panel will open.
💡 On Mac: use ⌘ + Option + I
3
Go to the Application tab (or Storage)
In the DevTools tab bar, find and click on:
Chrome / Edge
Application tab
Firefox
Storage tab
4
Navigate to Cookies → roblox.com
In the left panel of DevTools, expand the Cookies section, then click on https://www.roblox.com.
📂 Path: Application → Storage → Cookies →
https://www.roblox.com5
Find and copy
.ROBLOSECURITYIn the cookies list, find the row whose Name is .ROBLOSECURITY. Double-click the Value column to select the entire value, then copy it (Ctrl+C).
Example value (truncated)
_|WARNING:-DO-NOT-SHARE-THIS.--Sharing-this-will-allow-someone-to-log-into-your-account...
✅ Once copied, paste it in the app under Account → .ROBLOSECURITY Cookie.
🎉 You're all set!
You can now download AssetFlow and start reuploading your assets.