A Planning Toolkit for D&D

MagluForge Toolset

A practical D&D toolkit for players, DMs, and anyone who wants clearer choices during play or prep. Compare damage, plan spell lists, test encounter difficulty, and organize turns in your browser.

Browse Tools Our Approach

Explore

Rules Accurate

Accounts Needed

Tracking

Choose.

Spell Search

Filter SRD spells by class, role, damage, condition, and multiclass limits.

Compare.

DPR Calculator

Calculate damage output for attacks, spells, crits, and saves side by side.

Judge.

Encounter Simulator

Estimate combat pressure, action economy risk, and fight lethality.

Execute.

Action Planner

Plan your turn before initiative reaches you. Validate action economy on the fly.

The Toolkit

Spells · Preparation

Spell Search

Filter and compare SRD 5.1 and SRD 5.2 spells by class, role, damage type, condition, casting time, and more. Save spell lists, check multiclass limits, and preview upcasted damage. Open-license content only.

Combat · Damage

DPR Calculator

Compare expected damage for attacks, spells, advantage, disadvantage, crits, saves, and dice expressions. Useful for checking builds, comparing nova turns, and understanding when one option outperforms another.

Combat · Turn Planning

Action Planner

Map out actions, bonus actions, reactions, movement, and resources before your turn starts. Useful for learning your options, speeding up play, and planning complex turns.

Combat · Probability

Encounter Simulator

Estimate how a combat encounter might play out before it starts. Model action economy, damage pressure, AoE coverage, risk, and lethality across combat phases. Useful for encounter prep, combat planning, and understanding how dangerous a fight might be.

Rewards · Generation

Loot Forge

Generate contextual treasure hoards, individual drops, and magic item selections tuned to party level, encounter difficulty, and campaign tone.

Characters · Narrative

NPC Crucible

Forge memorable NPCs with procedurally generated personality traits, secrets, motivations, and relationship hooks that integrate with your campaign world.

Discovery · Alternate Systems

System Forge

Find alternate D&D and TTRPG systems for campaigns inspired by anime, games, shows, and movies. Search by franchise, genre, mechanics, or playstyle. SW5e, Avatar Legends, Naruto 5e, Dungeons and Devil Fruits, and more — searchable and filterable in one place.

How It Works

MagluForge is a lightweight D&D planning toolkit for players and DMs. Whether you are choosing spells before a session, checking encounter difficulty, or figuring out your turn mid-combat, these tools are built to give you a clear answer fast.

Every tool runs in a single HTML file. No accounts, no servers, no tracking, no setup. Open it in a browser and use it at the table. It works offline by design.

The math is never hidden. Where we make simplifying assumptions - and we always do - we document them. These tools are designed to sharpen your decisions, not make them for you.