Roblox FFlags Directory
Search Roblox's live client settings, pulled straight from Roblox's own service.
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Frequently asked questions
What are Roblox FFlags?
FFlags (Fast Flags) are configuration switches Roblox uses to control features, experiments, and behavior without shipping a new client build. DFFlag, FInt/DFInt, and FString/DFString are the same system for dynamic flags, integers, and strings.
Where does this data come from?
Every flag and value here is pulled live from Roblox's own client settings service (clientsettingscdn.roblox.com) each time you load this page - it's the exact same config the Roblox client fetches on startup, not a manually maintained list.
Can I edit these flags?
This page is read-only and just mirrors Roblox's live settings for reference. Editing flags requires a ClientAppSettings.json file in your local Roblox client, and since 2026 Roblox restricts local overrides to an allowlist of safe flags.
Why do different clients (Windows, Mac, Android, iOS, Studio) show different flags?
Each Roblox application (Player, Studio, Bootstrapper, and the Android/iOS apps) has its own settings profile, so flag counts and values can differ between platforms and app targets.
