Reaction Time Test
Measure your reaction speed with a simple 5-round test
Reaction Time Test launched on August 15, 2026 with 1 votes, #11,494 of 23,274 launches that month.
What it does
A free browser reaction time test that measures visual response speed across five rounds. Click when the signal turns green, review your best, median, and average results, and compare sessions on the same device. No account or download required.
Take a free reaction time test and reaction speed test online. Click when the signal turns green and review five browser-based results in milliseconds.
Use this free reaction speed test to measure how quickly you respond to a simple visual signal. This five-round reaction time test runs in your browser and gives each valid result in milliseconds. A quick reference for this browser test. Device, display, and input conditions can affect every score. Your five scores are calculated only in this browser session. These bands are a simple guide for this browser test, not a medical or personal ability assessment. Reaction time is the interval between a signal and a response. Here, the signal is the panel turning green and the response is a click, tap, Enter, or Space input. The browser reports that interval in milliseconds. The task deliberately…from reactiontimetest.fun
Does a similar job
all alternatives →
OneTapTool Reaction Time TestJul 2026 · onetaptool.com · ▲4Test your reflexes free — 5 rounds, instant score
Reaction Time TestDec 2025 · reaction-time-test.org · ▲3Benchmark your reflexes, clicking speed, and aim accuracy
More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 2d ago · permit.petercai.com
- IV
Life & fun · 14d ago · tanzaniaeducationproject.org
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 15d ago · bigwords.page
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 9d ago · guitoro.com
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 13d ago · carrierexplode.com
Life & fun · 23d ago · space.bl2.net
Source: Product Hunt launch ↗
Launched alongside, August 2026
the whole month →- TL
Life & fun · Aug 2026 · louisabraham.github.io
Clipto MCP▲655Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…
Work · Aug 2026 · clipto.com
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
Astute▲606Automate your B2B brand going viral, with new media creators
AI · Aug 2026 · company-app.joinastute.com