
Keyboard Tester Pro
inputprobe Keyboard Tester
Keyboard Checker
KeyboardTest
Test-a-key.com
KeyboardAnalyzer
DeviceCheck HQ
Test your keyboard online for free. Detect broken, stuck, or unresponsive keys instantly in your browser — no download required. Works on all keyboards and devices.

HackerRank
CodeSignal
iMocha
TestGorilla
HackerEarth
mettl
DevSkiller
Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

Which is more popular?
Based on our record, Codility seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | keyboardtest.tech | codility.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from India · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


keyboardtest is a free online keyboard testing tool that lets users quickly verify whether every key on their keyboard is working correctly. It runs entirely in the browser, so there's nothing to download or install. The tool provides real-time visual feedback for every key press, making it easy...
The Codility platform includes: CodeCheck - Design role-specific remote skills assessments to screen your technical candidates before moving them to the interview stage. CodeLive - Host technical remote or onsite interviews via our shared editor using a range of templates and whiteboards....
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
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An Introduction to Codility: The Tech Hiring Platform for Engineering Teams
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing KeyboardTest.tech and Codility.
KeyboardTest.tech's answer
Free Online Keyboard Tester provides a simple, browser-based way to test every key on a keyboard without requiring downloads, installation, or registration. It offers real-time key visualization, keyboard ghosting detection, N-Key Rollover (NKRO) testing, and typing tests in one place. The goal is to make keyboard diagnostics fast, accessible, and easy for everyone.
KeyboardTest.tech's answer
Free Online Keyboard Tester focuses on speed, simplicity, and ease of use. Users can begin testing immediately in their browser without creating an account or installing software. It supports major desktop operating systems and works with mechanical keyboards, gaming keyboards, laptop keyboards, and external USB or Bluetooth keyboards. The interface is designed to provide clear visual feedback while remaining lightweight and free to use.
KeyboardTest.tech's answer
The primary audience includes:
Gamers Developers and programmers Students Office professionals IT technicians Computer repair shops Laptop owners Mechanical keyboard enthusiasts Anyone troubleshooting keyboard issues
KeyboardTest.tech's answer
The project started after noticing that many people replace keyboards before confirming whether they are actually faulty. Existing keyboard testing tools often required software installation or had outdated interfaces. Free Online Keyboard Tester was created to provide a fast, modern, browser-based solution that allows users to quickly verify keyboard functionality before deciding to repair or replace their hardware.
KeyboardTest.tech's answer
Free Online Keyboard Tester is built using modern web technologies, including:
HTML5 CSS3 JavaScript Browser Keyboard Events API Responsive Web Design Progressive Web Technologies
These technologies allow the application to run directly in modern web browsers without requiring additional software.
KeyboardTest.tech's answer
Free Online Keyboard Tester is used by a wide range of individual users and organizations, including:
Gamers Software developers IT professionals Computer repair technicians Schools and educational institutions Businesses testing office equipment Mechanical keyboard enthusiasts Remote workers
Share your experience with using KeyboardTest.tech and Codility. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of KeyboardTest.tech yet. Be the first one to post
Codility is a platform that helps companies assess the coding skills of developers. They offer a range of online coding tests and assessments that enable employers to evaluate candidates' technical abilities.
Recommendations tracked on public social media and blogs since March 2021.


Tracking KeyboardTest.tech since Aug 2026.
- Technical skills: have they got the walk to match the talk? Programming languages on a resume mean little if candidates are unable to demonstrate their hard coding skills. You can test these skills with technical skill tests, such as... - Source: dev.to / over 2 years ago
Codility : Verify and improve coding skills. - Source: dev.to / over 5 years ago
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Free Online Keyboard Testing Tool
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HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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Run a full keyboard test: press every key and watch it register on a live board, with press counts, rollover tracking and re-press timing. Nothing is uploaded.
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CodeSignal is the leading assessment platform for technical hiring.
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Simple browser tool to check if all your keys work properly
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