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Black Screen Online
Open a 100% ad-free fullscreen black screen instantly
Open a 100% ad-free fullscreen black screen instantly. Features native Screen Wake Lock to stay awake, OLED display testing, burn-in protection, and 4K wallpaper export.
I built BlackScreen.page out of frustration with existing fullscreen color tools. Whenever I needed a black screen for OLED cleaning, ambient sleep lighting, or a white screen to light up a webcam call, every existing website was drowned in intrusive banner ads, slow popups, and battery-draining scripts.
BlackScreen.page is completely ad-free, open-source, and weighs under 15 kB. It also implements the native Web Screen Wake Lock API—so your monitor won't shut off after 3 minutes while you're cleaning it or using it for ambient light.
Hope you find it useful! Feedback and feature requests are very welcome.
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About Black Screen Online on Product Hunt
“Open a 100% ad-free fullscreen black screen instantly”
Black Screen Online was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #225 on the daily leaderboard. Open a 100% ad-free fullscreen black screen instantly. Features native Screen Wake Lock to stay awake, OLED display testing, burn-in protection, and 4K wallpaper export.
Black Screen Online was featured in Productivity (665.6k followers), Developer Tools (523.1k followers) and Wallpaper (6.5k followers) on Product Hunt. Together, these topics include over 274.3k products, making this a competitive space to launch in.
Who hunted Black Screen Online?
Black Screen Online was hunted by Kapil Yadav. 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.
Want to see how Black Screen Online stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Kapil Yadav
Hey Product Hunt! 👋
I built BlackScreen.page out of frustration with existing fullscreen color tools. Whenever I needed a black screen for OLED cleaning, ambient sleep lighting, or a white screen to light up a webcam call, every existing website was drowned in intrusive banner ads, slow popups, and battery-draining scripts.
BlackScreen.page is completely ad-free, open-source, and weighs under 15 kB. It also implements the native Web Screen Wake Lock API—so your monitor won't shut off after 3 minutes while you're cleaning it or using it for ambient light.
Hope you find it useful! Feedback and feature requests are very welcome.