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Check dead pixels
Fast, ad-free dead pixel tester with color-blind mode.
Check Dead Pixels is a free, lightning-fast web tool to detect dead pixels and screen burn-in on monitors, TVs, and mobile devices. It works entirely on the client side with zero ads, zero sign-ups, and includes a unique high-contrast Color-Blind Mode for accurate accessibility testing.
Hi Product Hunt! 👋 I built Check Dead Pixels to offer a fluid, modern alternative to clunky display testers.
🖥️ Multi-Device: Works perfectly on Desktop, TV & Mobile.
👁️ Color-Blind & Contrast: Dedicated modes for accurate, accessible testing.
🌍 Global: 10 languages.
⚡ Zero Friction: 100% free, fast, and no sign-ups.
I wanted the most straightforward tool for this job. I’d love your feedback!
Cheers, Can
About Check dead pixels on Product Hunt
“Fast, ad-free dead pixel tester with color-blind mode.”
Check dead pixels was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #133 on the daily leaderboard. Check Dead Pixels is a free, lightning-fast web tool to detect dead pixels and screen burn-in on monitors, TVs, and mobile devices. It works entirely on the client side with zero ads, zero sign-ups, and includes a unique high-contrast Color-Blind Mode for accurate accessibility testing.
On the analytics side, Check dead pixels competes within Web App, Hardware and Developer Tools — topics that collectively have 652.1k followers on Product Hunt. The dashboard above tracks how Check dead pixels performed against the three products that launched closest to it on the same day.
Who hunted Check dead pixels?
Check dead pixels was hunted by Cn Kk. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Check dead pixels including community comment highlights and product details, visit the product overview.
Cn Kk