Firefox and Edge builds are awaiting store review — approval pending, not still being built. Links land here the moment each clears; Chrome and Chromium can install today.
Modifiers, companions, and session trackers that run themselves on D&D Beyond — with every roll pushed to Discord or Roll20 if that's where your table lives.
Voice-only Discord table? Roll20 map? Roll on your D&D Beyond sheet and the result shows up where everyone's looking — no copying numbers across tabs.
Add a webhook in Settings and every roll lands in your channel with a per-source breakdown — base roll, each active modifier, damage types.
Tag a webhook GM-only and secret rolls reach just the GM — via a whisper hotkey, or D&D Beyond's own "Send To: Self".
Connect a Roll20 tab and rolls fire in Roll20's own dice engine as they happen — companions included, bonus dice already baked in.
Every one of these has a full write-up on the features page — click any chip to read it.
Get help, report bugs, request features — or grab ready-made modifiers and companions from the community preset gallery and drop them straight into Settings → Import.
Open any D&D Beyond character sheet. That's it — Rollwarden lives on the sheet itself, not in a browser popup, so there's nothing to click in your toolbar to "start" it. Load a character and the panels are there: a docked sidebar down one side by default, with a ⚙ button up by D&D Beyond's own header for settings.
The one thing that catches people out: it has to be an individual character sheet, not the My Characters list you land on first. Rollwarden deliberately stays out of the way on the list page — there are no dice there to work with — so click into a character and it appears. First time through, it'll offer a short tour.
You can, but expect conflicts. Both extensions hook into D&D Beyond's own roll flow to inject bonus dice and automate rolls, so running them together on the same character sheet can cause rolls to double up, apply the wrong modifiers, or behave inconsistently. If you're seeing rolls behave strangely, the first thing to try is disabling one of the two extensions on D&D Beyond. Rollwarden will show a one-time notice if it detects Beyond20 is also active. Neither extension is doing anything wrong — they simply weren't designed to share the same dice pipeline. If you run into a specific conflict, let us know on Discord or at support@rollwarden.app.
Yes. Rollwarden is free to install and use. If you'd like to support development, you can buy the developer a coffee.
No — Rollwarden is a desktop browser extension, so it needs a desktop browser with the extension installed. There's no mobile version, and mobile Chrome and Safari don't support extensions of this kind at all.
Yes. Firefox is fully supported — it's the same extension, not a cut-down version. Modifier panels, dice interception, companions, Roll Log and stats, and pushing rolls to Discord and Roll20 all work exactly as they do on Chrome. It's a genuine port rather than a repackage: the mechanism Rollwarden uses to hook D&D Beyond's dice was re-validated on Firefox's engine before we'd claim support.
The build is with Mozilla awaiting add-on review — the last step is their approval, not more development. We'll put the install link here the moment it clears.
Any desktop Chromium browser today, from the Chrome Web Store — Chrome, Edge, Brave, Vivaldi and Opera can all install from there.
Firefox is supported too, with its build awaiting Mozilla's review (see above). Edge has its own listing submitted as well, so Edge users get first-party updates instead of installing a Chrome extension — Edge works today either way.
Join the Rollwarden Discord or email support@rollwarden.app — both are actively monitored.
Install Rollwarden from the Chrome Web Store and your next session's modifiers, crits, and companion rolls handle themselves.
Install on Chrome