Numpad Keyboard Tester — Test Number Pad Keys
A numpad keyboard tester checks every key on your numeric keypad — digits 0–9, operators (+, -, *, /), the decimal point, and the numpad Enter — to confirm they all register correctly. Numpad keys are the most commonly misconfigured keyboard section: forgetting Num Lock is the number one cause of 'numpad not working' issues. When Num Lock is OFF, numpad keys send navigation codes (arrow keys, Home, End, Page Up/Down, Insert, Delete) instead of numbers. This tester detects the exact keycode your numpad sends, regardless of Num Lock state. Works for built-in laptop numpads (where available), standalone numpad accessories, and full-size desktop keyboards with integrated numpads.
Choose Your Keyboard Type
Each variant has tailored tips, rollover benchmarks, and FAQs specific to that keyboard type.
0
Keys Held
0
Max Simultaneous
0/74
Keys Tested
0%
Coverage
Press any key to test it. Blue = held, Green = tested.
Why Is My Numpad Not Typing Numbers? Common Causes
| Rollover / State | Rating |
|---|---|
| Num Lock ON | Numbers |
| Num Lock OFF | Navigation |
| Driver issue | Mixed |
| Hardware fault | Dead keys |
Frequently Asked Questions
Why is my numpad typing arrow keys instead of numbers?
Your Num Lock is turned OFF. When Num Lock is disabled, numpad keys send navigation keycodes instead of numbers: Numpad 8 = Up Arrow, Numpad 2 = Down Arrow, Numpad 4 = Left Arrow, Numpad 6 = Right Arrow, Numpad 7 = Home, Numpad 1 = End, Numpad 9 = Page Up, Numpad 3 = Page Down, Numpad 0 = Insert, Numpad Decimal = Delete. Press the Num Lock key (usually top-left of the numpad) to toggle it back ON. The Num Lock indicator light confirms its state.
How do I test all numpad keys correctly?
First press Num Lock to make sure it is ON (indicator light lit). Then press each numpad key: 0 through 9, plus (+), minus (-), multiply (*), divide (/), decimal point (.), and numpad Enter. Each key should register individually in the tester. If any key fails, check it is not stuck under the keycap — numpad keys are larger and more prone to debris than regular keys. Also test numpad Enter separately from the main Enter key — they send different keycodes.
Does my laptop have a numpad if there is no dedicated section?
Many compact laptops (13–14 inch models) omit a dedicated numpad section. However, some laptops include a virtual numpad overlay on the right side of the main keyboard, activated by pressing Fn + Num Lock or a NumLk key. When active, keys like J, K, L, U, I, O, 7, 8, 9, M become numpad keys. ASUS laptops also include a capacitive numpad built into the touchpad on some models.
Why does numpad Enter register differently from the main Enter?
Numpad Enter (KeypadEnter / 0x0D with location 3) and main Enter (Enter / 0x0D with location 1) send the same character code but different key location codes. Most applications treat them identically. In some games and professional software, they can be mapped to different functions. The tester shows both as 'Enter' but registers them as separate keypresses — press both to confirm each works independently.
My numpad works in Excel but not in games — why?
Excel explicitly handles numpad keys using the numpad keycode, so Num Lock state doesn't affect it. Games typically use DirectInput or raw key scanning, which reads the Num Lock state directly. If Num Lock is OFF, the game reads numpad keys as navigation keys and ignores the number input. Some games also lock Num Lock behaviour via their input drivers. Try toggling Num Lock before launching the game, or look for a numpad input option in the game's settings.
Can I use a standalone USB numpad as a keyboard tester?
Yes. Standalone USB numpads (like the Targus AKP10, Kensington Comfort, or gaming numpads like the Razer Tartarus) send standard numpad keycodes that this tester detects. Plug in the numpad, make sure Num Lock is ON, and press each key to verify registration. Standalone numpads are useful for data entry workflows where a laptop's built-in numpad is missing.
Last updated: