Do I need the Wacom driver for this test?

Yes, the driver provides full pen features. Without it, some properties may not be reported correctly.

Which browsers support pressure and tilt?

Modern Chromium-based browsers and recent Firefox support Pointer Events with pen pressure. Tilt and twist support vary by device and browser.

If pressure doesn't vary, toggle Windows Ink in Wacom Tablet Properties, restart your app/browser, or reinstall the driver.

No, everything runs locally in your browser. Nothing is uploaded.

Draw below to verify pen pressure, tilt, and buttons. Use it after installing the driver or when troubleshooting apps.

Direct from cdn.wacom.com • Free • No wrappers

Works in modern browsers with Pointer Events (pressure/tilt). Results depend on your device, driver, and app settings.

Unofficial helper site — not affiliated with Wacom Co., Ltd.

Pointer type—

Buttons0

Pressure0.00

Tilt X0

Tilt Y0

Twist0

If pressure stays at 0 or 1 only, toggle Windows Ink in Wacom Tablet Properties, restart the browser, and try again.