
Device-Test
Keyboard Checker
Microphone Test
KeyboardTest
webcam.io
MicTester.org
MicTest.work
Test your microphone, keyboard, webcam, speakers, mouse, and click speed online — free, instant, private. 8 browser-based tools. No downloads. No account.

Dropbox
Google Drive
Mega
Microsoft OneDrive
ownCloud
Syncthing
pCloud
With Nextcloud enterprises host their own secure cloud solution for storage, collaboration & communication from any device, anywhere.
Which is more popular?
Based on our record, Nextcloud seems to be more popular. It has been mentioned 304 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | testhub360.com | nextcloud.com |
| Pricing | ||
| Company | Startup from India · 1 - 9 employees · 2026 | Startup from Germany |
| Listed in |
In their own words, as submitted to SaaSHub.


TestHub360 is a collection of 8 free, browser-based device testing tools — mic test, keyboard test, webcam test, speaker test, mouse test, CPS test, dead pixel test, and screen recorder. What makes it different: → Zero data collection — everything runs client-side in your browser → No account, no...
No description of Nextcloud yet.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing TestHub360 and Nextcloud.
TestHub360's answer
TestHub360 is a free, browser-based device testing suite that runs entirely client-side — your mic, camera, and keystroke data never leaves your browser. Unlike competitors that show ads inside tools, require downloads, or collect user data, TestHub360 is 100% private and works instantly in any modern browser with zero setup.
TestHub360's answer
Competitors like OnlineMicTest or KeyTest offer one or two tools with ads and data collection. TestHub360 bundles 8 tools (mic, keyboard, webcam, speakers, mouse, CPS, dead pixel, screen recorder) into one site — all free, all ad-free, all private. No account needed. No downloads. Just open a page and test.
TestHub360's answer
Remote workers who need to verify their mic and webcam before a Zoom call. Gamers testing keyboard NKRO, mouse buttons, and click speed. IT support staff diagnosing hardware issues for colleagues. Content creators verifying audio and video gear before recording. Anyone who needs a quick answer about whether their hardware works.
TestHub360's answer
Every time I joined a video call, I'd scramble to check if my mic and webcam were working. Existing testing sites either required downloads, pushed ads inside the tools, or collected data. I wanted something that just works — open a page, run a test, get an answer. Eight tools later, it became the device testing hub I wished existed.
TestHub360's answer
Astro — static site framework React — interactive tool components Tailwind CSS — styling and dark mode Web APIs — MediaDevices (mic/camera), KeyboardEvent, PointerEvent, Web Audio API, Fullscreen API, MediaRecorder + getDisplayMedia (screen recording) Cloudflare Pages — hosting and global CDN
TestHub360's answer
TestHub360 is currently used by remote workers, students, and gamers worldwide. As a free, no-signup tool, individual user data is not tracked — so we don't have specific company names to share.
Share your experience with using TestHub360 and Nextcloud. 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 TestHub360 yet. Be the first one to post
Nextcloud Talk is one of the best self-hosted on-premises audio/video and chat communication services. It provides a cutting-edge on-premises content collaboration platform with real-time voice, video chat, and...
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Recommendations tracked on public social media and blogs since March 2021.


Tracking TestHub360 since Jul 2026.
So what about having a stricter separation between data and instructions? Let's look at that using, for example, the Nextcloud AI assistant. Nextcloud-Hub is a self-hosted file storage platform with collaboration tools. It has also an... - Source: dev.to / 5 months ago
Nextcloud and ownCloud share a common ancestor. In 2016, Nextcloud's founder (Frank Karlitschek, who also founded ownCloud) forked ownCloud to create Nextcloud, taking most of the developer community with him. Since then, the projects... - Source: dev.to / 6 months ago
Previously Nextcloud [1], currently bewCloud [2]. Full disclosure: I created bewCloud as a simpler, faster, and modern alternative to Nextcloud. They've allowed me to get my Files (including Photos), Calendars, Contacts, and RSS feeds... - Source: Hacker News / 8 months ago
When comparing TestHub360 and Nextcloud, you can also consider the following products.

Privacy-first device tests for microphones, cameras, screens, speakers, sensors, and more — right in your browser.
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Simple browser tool to check if all your keys work properly
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Test your microphone at the click of a button
Compare Microphone Test to TestHub360 or Nextcloud:
