{"core":{"site":{"tagline":"Free online tests for your senses, reflexes and mind."},"nav":{"label":"Site","home":"Home","language":"Language","theme":"Toggle dark mode","allTests":"All tests","skip":"Skip to content","themeLight":"Switch to light theme","themeDark":"Switch to dark theme"},"home":{"title":"{site}: Free Reaction, Memory, Vision, Hearing Tests","description":"Test your reaction time, memory, color vision, hearing and personality in your browser. Free, no sign-up, and your results never leave your device.","h1a":"How sharp are your senses?","h1mark":"Test yourself in a minute.","h1b":"","lede":"Reaction time, memory, color vision, hearing, personality and more.","ledeStrong":"Free, no sign-up, and your results stay on your device.","searchLabel":"Search tests","searchPlaceholder":"What do you want to test? reflex, memory, color…","popularSearches":"Popular:","num1":"free tests","num2":"no sign-up","num3":"languages","popular":"Most played","allLink":"All {n} tests","all":"All tests","noResults":"No test matches that. Try words like reaction, memory, color or hearing.","trust1t":"Results stay with you","trust1d":"Scores are calculated in your browser. Nothing you answer or record is sent to a server.","trust2t":"No install","trust2d":"No app and no extension. A browser, a mouse or a touchscreen is enough.","trust3t":"No account","trust3d":"No sign-up and no email. Open a test and start.","num2v":"Free"},"cat":{"vision":"Vision","hearing":"Hearing","reflex":"Reflexes & Speed","memory":"Memory & Brain","personality":"Personality","sleep":"Sleep & Lifestyle","fitness":"Body & Fitness"},"tool":{"loading":"Loading test…","noscript":"This test needs JavaScript. Please enable it and reload the page.","related":"More tests","faq":"Frequently asked questions","fallbackNotice":"This page is not translated yet. Showing the English version.","toc":"Contents","next":"What's next?"},"common":{"start":"Start test","stop":"Stop","reset":"Reset","retry":"Try again","fullscreen":"Fullscreen","exitFullscreen":"Press Esc or click to exit","permissionDenied":"Permission denied. Click the lock icon in your browser's address bar, allow access and reload the page.","notSupported":"Your browser does not support this feature. Try the latest Chrome, Edge, Firefox or Safari.","noDevice":"No device found. Check it is plugged in and not used by another app.","insecure":"This test only works on a secure (https) page.","unknown":"Unknown","copy":"Copy","copied":"Copied","share":"Share result","yes":"Yes","no":"No","next":"Next","continue":"Continue","finish":"See my result","headphones":"Use headphones for this test.","notDiagnosis":"This is a self-check for curiosity and practice, not a medical diagnosis. If you are worried, talk to a qualified professional."},"footer":{"about":"About","privacy":"Privacy","contact":"Contact","tagline":"Free tests for your senses, reflexes and mind. Everything runs in your browser.","popular":"Popular","site":"Site","language":"Language","bottom":"Nothing is uploaded. Scores stay in your browser.","methodology":"How we test"},"panel":{"title":"Your personal bests","live":"This browser","sub":"Your best scores, saved only on this device.","subEmpty":"No scores yet. Play any test below and your best result appears here.","note":"Scores are stored in this browser only. Clearing site data removes them.","play":"Play →"},"result":{"label":"Your result","share":"Share result","copy":"Copy","copied":"Result copied to clipboard","copyFail":"Could not copy. Select the text manually.","retry":"Try again","shareTitle":"{title} result","via":"Tested with HumanTestKit"},"score":{"best":"Personal best","newBest":"New personal best!","typical":"typical","compare":"How you compare","history":"Your last {n} results"},"quiz":{"agree1":"Disagree","agree2":"Slightly disagree","agree3":"Neutral","agree4":"Slightly agree","agree5":"Agree","back":"Back","keys":"Keys 1–{n} also work","progress":"Question {i} of {n}"},"empty":{"note":"Nothing leaves your device."},"ad":{"label":"Advertisement"},"cards":{},"byline":{"by":"By","updated":"Updated","method":"How we test"}},"tools":{"vocal-range-test":{"start":"Start vocal range test","emptyTitle":"Find your vocal range","emptyText":"Allow the microphone, then sing your lowest and your highest comfortable note. Takes about a minute.","privacy":"Your voice is analysed live in your browser. Nothing is recorded or uploaded.","solfa":"","step1":"Step 1 of 2","step2":"Step 2 of 2","askLow":"Sing your lowest note","tipLow":"Start on a relaxed “ah” in your speaking voice and slide down slowly. Hold each note for a moment.","askHigh":"Now sing your highest note","tipHigh":"Slide up from a comfortable note on “ee” or “oo”. Falsetto counts, but stop before it hurts or cracks.","okLow":"That's my lowest","okHigh":"That's my highest","redo":"Start this step again","gotLow":"Lowest steady note so far: {note} ({hz} Hz)","gotHigh":"Highest steady note so far: {note} ({hz} Hz)","quiet":"Listening… sing a little louder","unclear":"No clear pitch. Sing one steady vowel.","ended":"The microphone stopped. It may have been unplugged or taken by another app. Start again.","unit":"octaves","title":"Your range: {range} ({oct} octaves)","typeSub":"Closest conventional voice type by range: {type} (typical range {range}). Real voice classification also depends on tone colour and where your voice feels comfortable, so treat this as a rough hint.","type_bass":"Bass","type_baritone":"Baritone","type_tenor":"Tenor","type_alto":"Alto","type_mezzo":"Mezzo-soprano","type_soprano":"Soprano","statLow":"Lowest note","statHigh":"Highest note","statSemis":"Semitones","statType":"Closest voice type","badTitle":"We need both a low and a higher note","badSub":"The highest note was not above the lowest one, so there is no range to measure yet.","bad1b":"Hold the notes","bad1":"A note counts only when you hold it steady for a moment. Sing one vowel, no words.","bad2b":"Get closer","bad2":"Keep the microphone about an arm's length away or closer, in a quiet room.","bad3b":"Slide slowly","bad3":"Glide up or down step by step instead of jumping.","errDeniedTitle":"Microphone access was blocked","errDeniedSub":"The browser stopped this page from hearing you. Fix it in three steps:","errDenied1b":"Click the icon","errDenied1":"The lock or microphone icon at the left of the address bar.","errDenied2b":"Choose “Allow”","errDenied2":"Set Microphone to Allow for this site.","errDenied3b":"Try again","errDenied3":"Reload the page and start the test.","errNoneTitle":"No microphone found","errNoneSub":"The browser cannot see a microphone on this device.","errNone1b":"Plug it in","errNone1":"Connect the headset or USB microphone directly and check the plug is fully in.","errNone2b":"Check the system","errNone2":"Open your system Sound settings and see whether the microphone is listed and enabled.","errNone3b":"Allow system access","errNone3":"Allow microphone access for your browser in the operating system's privacy settings.","errBusyTitle":"The microphone is busy","errBusySub":"Another app is probably using the microphone right now.","errBusy1b":"Close other apps","errBusy1":"Zoom, Teams, Discord, OBS or another browser tab.","errBusy2b":"Reconnect","errBusy2":"Unplug the microphone or headset and plug it in again.","errBusy3b":"Try again","errBusy3":"Then start the test once more.","help":"Notes use scientific pitch names (C4 = middle C, A4 = 440 Hz). Warm up first and never strain: a range test is not a contest, and pushing too hard can hurt your voice. If you have hoarseness that lasts more than a few weeks or pain when you sing, see an ENT doctor or a voice specialist."}},"links":{"color-blind-test":{"url":"/color-blind-test/","name":"Color Blind Test","category":"vision"},"hue-test":{"url":"/hue-test/","name":"Hue Test","category":"vision"},"astigmatism-test":{"url":"/astigmatism-test/","name":"Astigmatism Test","category":"vision"},"contrast-sensitivity-test":{"url":"/contrast-sensitivity-test/","name":"Contrast Sensitivity Test","category":"vision"},"eye-dominance-test":{"url":"/dominant-eye-test/","name":"Dominant Eye Test","category":"vision"},"hearing-test":{"url":"/hearing-test/","name":"Hearing Test","category":"hearing"},"hearing-age-test":{"url":"/hearing-age-test/","name":"Hearing Age Test","category":"hearing"},"pitch-test":{"url":"/tone-deaf-test/","name":"Tone Deaf Test","category":"hearing"},"rhythm-test":{"url":"/rhythm-test/","name":"Rhythm 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