Does the build planner save my build?

Yes. Your build is saved automatically to localStorage on this device, and is encoded into the URL. Copy the URL to share or back up your build — there is no account needed.

How accurate is the DPS estimate?

It is a community-fitted formula with V1 placeholders. The displayed DPS is theoretical and intended for relative comparison between builds, not absolute accuracy. We will refine the formula as community testing data converges. See the honest limits article for full disclosure.

Can I import a build from another site?

Not yet. V1 only supports our own URL format. We are watching how third-party planners (LightPlanner, Mobalytics) settle on their own formats before adding import.

Borderlands 4 Build Planner

Plan a build for any Vault Hunter

Click skill nodes to allocate points (1-5 per node, capstone unlocks at 25 in the tree). Builds save to your URL and to this device automatically. Hit Copy share link to paste a build into Discord, Reddit or a YouTube comment. Verified for Patch 1.4.

Bullets and Bourbon

Crit damage and stable single-fire weapons.

0/30

Blood Money

Lifesteal and recovery on damage dealt.

0/30

Anchor Action

Action skill duration, cooldown and effects.

0/30

How to use the build planner

Pick a Vault Hunter — Amon, Rafa, Vex or Harlowe. Each has a unique action skill and three skill trees.
Click skill nodes to allocate points. The first row is always available; later tiers unlock once you sink 5 / 10 / 25 points into the tree.
Shift-click or right-click to remove a point. Removing a point that another node depends on will be blocked.
Hit Copy share link when you are happy. Anyone opening that URL will see the same build.

The build planner is intentionally minimal in V1 — no account, no save list, no comments. Builds live in your URL and your browser only. We will add public sharing, comments and a "fork build" feature in V2 once we see what players actually use.