A simple, aesthetic tabletop dice rolling simulator featuring d4, d6, d8, d10, d12, d20 and d100! Use offline or host it yourself!
You can also use it online: https://bkis.github.io/dice-or-die/
You can also select a combination of dice to roll (such as 1d4 and 2d6 and 3d20) and the app will roll them and total them up for you.
Or use mine: https://amoebatron.virtadpt.net/