Action Tuner

Drag one slider, your D&D boss stops dying on turn one

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Self-Reported Revenue

The creator of Action Tuner has reported monthly revenues of $0.

This figure was last updated June 4, 2026, and has not been independently verified.

About

Action Tuner is a free PWA for D&D 5e Dungeon Masters. Pick a monster from the built-in SRD list or paste a stat block, set your party size and average level, then drag one slider. It re-tunes HP, AC and damage to be act