How Does DIM's Loadout Optimizer Work?

Updated

DIM's loadout optimizer works by taking the stat and mod targets you choose and searching your available gear for a set of items that meets them, then letting you save that set as a loadout that DIM can equip, including the mods you specified. It is built for players who know which stats they want on a build but don't want to compare armor pieces by hand. You need your Destiny inventory visible to DIM (the site is a companion app that reads your items) and a set of target stats and mods in mind.

The basic mechanism

The optimizer is a constraint solver pointed at your own inventory. You define the outcome — for example, a minimum tier in certain stats plus specific armor mods — and DIM evaluates combinations of your weapons and armor to find a set that satisfies those constraints.

The official description frames it as: "Use DIM's powerful loadout optimizer to choose the stats and mods that you want and let DIM find the perfect set of items to get you there."

Two things follow from that:

  • The result is limited to what you own. The optimizer selects from your items, not from all possible gear in the game. If no combination of your armor reaches your targets, no loadout can be produced.
  • You set the goal, DIM does the matching. The quality of the output depends on how specific and realistic your targets are.

Mods are part of the search, not an afterthought

DIM states that it "can even equip your mods for you when you create a loadout that specifies them." So mods are not just a note attached to a saved set — when a loadout includes specified mods, DIM can apply them during equipping. This matters because mods affect stat totals, so treating them as part of the target rather than a separate step is what makes the "perfect set" claim meaningful.

What you actually do, step by step

  1. Open DIM in a supported browser (it is a progressive web app, so it runs on PC, tablet, or phone, and can be installed from Chrome, Edge, or Safari for an app-like experience).
  2. Set your targets in the loadout optimizer: the stats you want to hit and the mods you want included.
  3. Let DIM search your inventory for a combination of items that meets those targets.
  4. Review the proposed set and save it as a loadout.
  5. Equip the loadout — DIM can equip the items and the specified mods for you.

Expected result: a saved loadout whose gear and mods are chosen to hit your stated stat and mod goals, equippable in one action.

Where the optimizer fits in DIM's toolkit

The optimizer is one of several features that share the same inventory data. Knowing the neighbors helps you decide when to use which:

Need DIM feature What it does
Hit specific stat/mod targets Loadout optimizer Finds a set of your items meeting your chosen stats and mods; can equip mods
Move one item quickly Click-and-drag / direct equip Drag an item to a character while flying into an activity, or equip directly in the Tower or orbit
Find a specific item or roll Search query system Autocomplete search, including complex saved queries for specific armor rolls
Judge whether a roll is good Built-in recommendations Community-expert wishlists mark recommended rolls with a thumbs up; click an item's name to see its recommended rolls
Plan a session Progress page and bounty guide Tracks what to do next and which items to bring for bounties

The optimizer is the right tool when the question is "which combination of my gear gets me to these stats?" For "where is my favorite hand cannon?" the drag-and-equip flow is faster.

Practical points that affect results

  • Start from your real inventory. Because the search runs over owned items, vault and character gear both count toward what's possible. The more armor you keep, the more combinations exist.
  • Set targets you can actually reach. If the optimizer can't satisfy your constraints, loosen a stat tier or a mod requirement rather than assuming the tool failed.
  • Use saved searches alongside it. DIM's search supports complex queries for specific armor rolls that you can save and reuse; identifying which pieces are worth keeping makes the optimizer's job easier.
  • Check recommendations before you commit. The wishlist thumbs-up markers and per-item recommended rolls help you decide whether a piece the optimizer picked is also a roll the community values.
  • Equip mods through the loadout. Since DIM can equip mods specified in a loadout, put your mod choices into the loadout definition rather than applying them manually afterward.

Common sticking points

  • Expecting gear you don't own. The optimizer cannot suggest items outside your inventory.
  • Forgetting mods change stats. A target that ignores mods may produce a set that only works once the mods are applied — which is why specifying them in the loadout matters.
  • Treating the output as final. The optimizer finds a set that meets your constraints; whether those constraints match how you actually play is your call.

DIM is free to launch from its site, and a beta version is also offered alongside the main launch. Destiny is a registered trademark of Bungie, and some content and images on the site belong to Bungie.