The feature reads files from disk
On PC and Steam Deck you can open that folder and drop a file in. On Xbox and PlayStation you have no user-accessible file system to place a .build file into, so the watcher has nothing to detect.
Platform support
Can you use a PoE2 .build file on console?
Short answer: not right now. The Path of Exile 2 Build Planner loads .build files from a folder on disk, and only PC (Windows) and Steam Deck give you access to that folder. Xbox and PlayStation don't — yet.
Unofficial fan-made guide. Not affiliated with, endorsed by, or sponsored by Grinding Gear Games.
Why console can't load a .build file
It's not an oversight in this guide — it's how the feature works. The in-game Build Planner uses an automated file watcher that scans a Documents/My Games/Path of Exile 2/BuildPlanner folder on your local disk and loads any valid .build file it finds there.
It's a platform limit, not a file problem
This means there is no "console version" of a .build file. A perfectly valid file that loads fine on PC simply has nowhere to live on console. Don't waste time editing the file — the blocker is the platform.
Where each platform stands
PC (Windows)
Supported. Drop the file in the BuildPlanner folder and reopen the planner.
Steam Deck / SteamOS
Supported. The folder lives inside the Proton prefix under compatdata.
Xbox
Not supported. No user-accessible folder to place a .build file into.
PlayStation
Not supported. Same limitation — the planner can't read a file you can't place on disk.
What console players can do instead
You can't import the file, but you can still follow the same build by hand. The .build file is really just a list of instructions — passives to allocate, skill and support gems to slot, and items to chase, keyed to character levels.
Follow a visual build guide
Open the build on a planning site on your phone or a second screen and replicate the passive tree and gem links manually in-game. It's slower than an import, but it's the same end result.
Read the file for the plan
If someone gives you a .build file, you can still open it as text to see the intended passives, skills, and items, then allocate them yourself.
FAQ
Will console support .build files later?
Possibly. The Build Planner is a new, experimental feature and console file access is a platform decision by GGG. Nothing is confirmed — treat console support as "not available now" rather than "never."
Can I use cloud saves to get the file onto console?
No. Cloud saves sync your character, not arbitrary files into the BuildPlanner folder. There's no supported path to inject a .build file on console.
Does this affect cross-play characters?
Your character is unaffected. The Build Planner is an optional overlay of build instructions; not having it on console doesn't change your actual character or progress.
I'm on PC, not console — why won't my file load?
Then it's not a platform issue. Check the folder, extension, and JSON.