diff --git a/replay.pokemonshowdown.com/src/replays-battle.tsx b/replay.pokemonshowdown.com/src/replays-battle.tsx
index fb96324f38..91f024188c 100644
--- a/replay.pokemonshowdown.com/src/replays-battle.tsx
+++ b/replay.pokemonshowdown.com/src/replays-battle.tsx
@@ -168,6 +168,7 @@ export class BattlePanel extends preact.Component<{id: string}> {
     }
     // @ts-ignore
     if (e.target?.tagName === 'INPUT' || e.target?.tagName === 'SELECT') return;
+    let target;
     switch (e.keyCode) {
     case 75: // k
       if (this.battle?.atQueueEnd) {
@@ -195,6 +196,11 @@ export class BattlePanel extends preact.Component<{id: string}> {
     case 191: // / (?)
       if (e.shiftKey) {
         alert(
+          'h = hyperfast speed\n' +
+          'f = fast speed\n' +
+          'n = normal speed\n' +
+          's = slow speed\n' +
+          'r = really slow speed\n' +
           'k = play/pause\n' +
           'j = previous turn\n' +
           'l = next turn\n' +
@@ -219,6 +225,36 @@ export class BattlePanel extends preact.Component<{id: string}> {
     case 77: // m
       this.toggleMute();
       break;
+    case 72: // h
+      target = this.base?.querySelector<HTMLSelectElement>('select[name=speed]');
+      if (!target) return;
+      target.value = 'hyperfast';
+      this.changeSpeed({target});
+      break;
+    case 70: // f
+      target = this.base?.querySelector<HTMLSelectElement>('select[name=speed]');
+      if (!target) return;
+      target.value = 'fast';
+      this.changeSpeed({target});
+      break;
+    case 78: // n
+      target = this.base?.querySelector<HTMLSelectElement>('select[name=speed]');
+      if (!target) return;
+      target.value = 'normal';
+      this.changeSpeed({target});
+      break;
+    case 83: // s
+      target = this.base?.querySelector<HTMLSelectElement>('select[name=speed]');
+      if (!target) return;
+      target.value = 'slow';
+      this.changeSpeed({target});
+      break;
+    case 82: // r
+      target = this.base?.querySelector<HTMLSelectElement>('select[name=speed]');
+      if (!target) return;
+      target.value = 'reallyslow';
+      this.changeSpeed({target});
+      break;
     }
     this.forceUpdate();
   };