Gamepad
ID
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Index
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Mapping
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Timestamp
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Axes
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Buttons
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Axes
| Axis | Value | Viz |
|---|
Tip: If nothing shows up, click/tap the page once, then press a controller button. Some browsers only start streaming gamepad data after user interaction.
Sticks & Triggers
Buttons
Help / Notes
- Chrome/Edge/Brave: usually best support.
- Firefox: works well, but some controllers expose different button orders.
- Safari: partial support depending on version/platform.
- Mapping: “standard” is ideal; others may be vendor-specific.
- Rumble: only if the controller/browser exposes vibration (not guaranteed).
Standard Mapping Reference (common)
Buttons 0–3: A / B / X / Y
4–5: LB / RB • 6–7: LT / RT (often analog)
8–9: Back / Start • 10–11: LStick / RStick
12–15: D-Pad Up/Down/Left/Right • 16: Guide
Axes 0–1: Left stick X/Y • 2–3: Right stick X/Y (common)
4–5: LB / RB • 6–7: LT / RT (often analog)
8–9: Back / Start • 10–11: LStick / RStick
12–15: D-Pad Up/Down/Left/Right • 16: Guide
Axes 0–1: Left stick X/Y • 2–3: Right stick X/Y (common)