Automated dice roller for D&D Beyond: modifiers, companions, roll stats. Native in Maps; sends to Discord, Roll20, Foundry, Owlbear.
Users
51
+14 in 30 days
Rating
4.3 / 5
unchanged in 30 days
Ratings
6
0 in 30 days
Store rank
#101K
#90K among extensions
Version
1.22.0
updated 10 Nov 2026
Users
monthly, 4 months
Latest, 12 Nov 2026:51 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 12 Nov 2026:6 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Rollwarden — D&D Beyond Dice Roller & Automation
Rollwarden — D&D Beyond Dice Roller & Automation
Stop doing buff math by hand. Rollwarden overlays directly onto your D&D Beyond character sheet and automates the bookkeeping that slows down every combat round — so your rolls come out correct the first time, every time. Because the bonus dice go into D&D Beyond's own roll rather than a copy of it, the total is already right in D&D Beyond Maps with nothing to set up, and the same roll pushes live to your table's Discord channel, Roll20 game, Foundry VTT world or Owlbear Rodeo room. It quietly remembers every one, so you can see how your dice have really treated you, and how the whole table's have.
Website: https://rollwarden.app/
Privacy: https://rollwarden.app/privacy
Discord (support & community): https://discord.gg/5CGPaG4NcG
Why install it
If you've ever forgotten to add your Bless die, miscounted Spirit Shroud's damage type, or lost track of whether Haste's extra action is still up, Rollwarden fixes that. It hooks directly into D&D Beyond's own dice roller, so bonus dice are injected into the actual roll — they animate with your 3D dice and show up correctly in the Game Log, not as a separate popup you have to do math against. Play with D&D Beyond's 3D dice switched off? Your modifiers still reach the roll.
What it does
Active Modifiers panel
Toggle spells and features on or off — Bless, Divine Favor, Spirit Shroud, Crimson Rite, Haste, Sacred Weapon, Crusader's Mantle, and many more — and Rollwarden automatically adds the right dice or flat bonus to the right roll type (attack, damage, save, ability check, or initiative). It handles the fiddly cases too:
Doubles bonus dice automatically on a critical hit
Restricts a modifier to only the matching save or skill (e.g. Warder's Intuition → Investigation only)
Forces advantage where the rules say so (Vecna's Link → Insight, Haste → Dex saves)
Live-updates your sheet itself — Haste's +2 AC and doubled Speed, an Oath of Glory aura's +10 Speed
Applies the 2024 rules' Exhaustion penalty to every roll automatically
Pulls Sacred Weapon's bonus straight from your live Charisma modifier
Handles True Strike correctly — swaps in your spellcasting modifier and merges its damage into one combined breakdown row
Follows your character's rules edition, 2014 or 2024 — Divine Smite, Shillelagh, Guidance, Great Weapon Master and the rest behave the way that edition says
Casts at the slot you pick — Smites, Spirit Shroud, Elemental Weapon and Lightning Arrow show what every slot rolls, so upcast dice are never added by hand
Before you roll, the "N on" chip in the panel header summarises exactly what's armed, grouped by the roll it affects — "Attack rolls: Bless +1d4, Reckless Advantage" — with each one's conditions spelled out (melee only, crits only, only this weapon). It's built from the same data the roll engine uses, so it can't promise something the roll won't do.
It starts from your character, too. Open a sheet for the first time and Rollwarden reads it from D&D Beyond: the features, spells and items your character actually has are already on the panel, at the level you've reached, and nothing it doesn't have — a level-1 rogue opens with Sneak Attack, not a paladin's aura. Bless stays as an example to try. Your homebrew library waits in the managers until a character needs it, and "Show only this character's spells" resets a column to the sheet whenever you want.
Paladins, your aura does the work
Aura of Protection is one tile with your oath as a pick. Glory's Aura of Alacrity puts +10 Speed on your sheet, Watchers adds proficiency to initiative, and Devotion and the Ancients show what they grant in your Defenses box — Charmed immunity, spell-damage resistance. Everyone in the aura can toggle it on their own sheet, and a paladin can route it to a summon.
Condition immunities on your actual sheet
When a modifier grants an immunity or resistance, Rollwarden paints it into D&D Beyond's own Defenses box in its own look — the same green shield icons and tooltips as a real defense — and restores the box exactly when you toggle off. No hand-editing your character to track what the party paladin is doing for you, and nothing is ever written to your D&D Beyond character.
Don't see your exact feature or homebrew effect? Build it with the custom modifier builder — attack/save/check/damage/stat, dice or flat bonus, damage in several parts (1d6 fire plus 1d8 radiant), weapon attacks only or spells too, optional level-scaling brackets, live preview, no code required. Give it Uses per rest and the tile counts them as pips (●●○), switches off after the roll it affected, and refills on a Short or Long Rest. "Score becomes at least" SETS an ability score — a Potion of Giant Strength, a cursed torc — and does nothing if yours is already higher. Or skip building entirely: Import Spell turns any spell in your library into a toggleable modifier in two clicks, and the preset gallery at rollwarden.app/gallery has ready-made ones — the Oathbreaker's Aura of Hate, a Holy Avenger's or Giant Slayer's extra dice against its foes, homebrew fighting styles, and more.
Item Shelf panel
The things you carry get their own panel, because a potion you drink isn't a modifier you toggle. Click a Potion of Healing and it rolls right there, spending one of a count shown as pips — no more tracking doses on paper. Items whose effect lasts, like a Potion of Acid Coating or an enchanted dagger, switch on instead and feed their dice into your next roll from the sheet.
Adding one is usually picking one from a searchable catalog of the potions, oils and magic items Rollwarden ships. Or search D&D Beyond's spells for a scroll — your books and homebrew included — and the spell's level fills in rarity, save DC, attack bonus, damage dice and the rules text.
Some items outgrow a tile and get a panel of their own. A Cube of Force or Staff of Power tracks its charges, spends the right number for the spell you press, and rolls what it regai…
Growth
Window
Users
Change
Ratings
Rating
7 days
+5
+10.9%
0
0.00
30 days
+14
+37.8%
0
0.00
Chrome Web Store search rankings
Where Rollwarden — D&D Beyond Dice Roller & Automation appears when people search the store, with the 30 day change