Keyboard tester online for Chromebook
Use the Chromebook layout to check browser-visible letter keys, modifier keys, arrows, and Search key behavior.
Local testing only Start testing
Chromebook and classroom device key checks.
Chromebook Keyboard Tester
Use this Chromebook keyboard tester to check Chromebook keys, search key behavior, arrows, function row shortcuts, and common classroom device issues.
ChromeOS shortcuts and top-row actions may be intercepted before the page receives them.
Start testingChromebook layout selected by default
Chromebook layout selected by default
Run the Chromebook Keyboard Tester
Chromebook-style Search key labelUseful for classroom device inspectionExports a local Chromebook keyboard report
Inspection flow
Inspection flow
1. Full key pass
0/73Press every key in the selected layout until the progress reaches 100%.
2. Ghosting combos
0/4Hold each listed combo and confirm all keys appear together.
3. Chatter 10-tap check
0/10Tap Press a key ten times with normal pressure, then review possible chatter.
W + A + Shift + SpaceW + D + Shift + SpaceQ + W + E + RA + S + D + F
Live status
Test stats
0Tested keys
73Untested keys
0Pressed now
0Max simultaneous
0Possible issues
- Last key
- None
- Currently pressed
- None
Ghosting test
Rollover check
- Current pressed keys
- None
- Max simultaneous keys detected
- 0
Try common gaming combinations to check for possible ghosting.
W + A + Shift + SpaceW + D + Shift + SpaceCtrl + Shift + EscQ + W + E + RA + S + D + F
Diagnostics
Possible issues
- Possible chatter
- None detected
- Possible stuck keys
- None detected
These are browser-based estimates. Retest a suspicious key several times before treating it as a hardware fault.
Local report
Export results
Keyboard Tester Online Report ============================= Generated at: 2026-05-15T07:32:42.442Z Selected layout: Chromebook Browser / OS: Unknown browser on Win32 Tested keys: 0/73 Untested keys: 73 Untested key list: Esc, Back, Reload, Full, Overview, Bright-, Bright+, Mute, Vol-, Vol+, Lock, `, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, -, =, Backspace, Tab, Q, W, E, R, T, Y, U, I, O, P, [, ], \, Search, and 33 more Max simultaneous keys detected: 0 Possible stuck keys: None Possible chatter keys: None Pass / fail checklist --------------------- All layout keys tested: CHECK No possible stuck keys: PASS No possible chatter keys: PASS Multi-key input detected: CHECK Issue summary: 73 layout keys were not tested; multi-key rollover was not meaningfully tested Notes: Browser-based estimate. Some hardware keys, Fn keys, media keys, and system shortcuts may not be detectable.
ChecklistAll keys: CHECKStuck keys: PASSChatter: PASS
Check Chromebook search and shortcut keys
The Search key and shortcuts may behave differently depending on ChromeOS settings and browser focus.
Classroom Chromebook inspection
IT teams and schools can run a fast key pass and export a local report for device intake or return checks.
Why some Chromebook keys may not appear
System shortcuts, top-row actions, and hardware-specific keys can be handled before this page receives events.
Export a Chromebook keyboard report
Download a report with tested keys, missing keys, possible stuck keys, and possible chatter flags.
Help
Can this test Chromebook top-row keys?
Some top-row actions may be intercepted by ChromeOS and may not appear as normal browser key events.
Is this useful for school Chromebooks?
Yes. It provides a quick local inspection flow for standard keys and reportable issues.