NbtSizeCounter

NbtSizeCounter

• Shows a draggable on-screen box while container GUIs are open (chest/barrel/shulker/etc.)
• Estimates item NBT/component payload size for the currently open container
• Shows last outgoing container packet size (click/close)
• Tracks a session total for interacted containers using unique container keys
• Re-opening the same chest updates that chest entry instead of stacking duplicates
• Optional Scan current chunk mode:
• Continuously scans loaded container block entities in your current chunk
• Chunk value updates live as data changes
• In chunk mode, displayed total is chunk-only and should drop to 0 B when no chunk container data is available
• Expanded from container NBT/payload counting into broader item/chunk visibility tooling.
• Can cover dropped-item labels, per-chunk floor-item totals, and packet-size estimates.

Notes:

• This is a client-side estimate based on data your client actually knows
• Unopened or unsynced server inventories cannot be measured accurately until data is sent to the client

---

Parent: What's new in this fork?