Ultrawider
Fill your ultrawide monitor with any video, faces stay round
Ultrawider launched on July 7, 2026 with 4 votes, #6,023 of 24,623 launches that month and more than 75% of that year's launches.
What it does
16:9 video on an ultrawide monitor means black bars eating a third of the screen. Ultrawider fills it with a non-linear warp: the center of the frame stays geometrically untouched, only the edges stretch. Faces stay round — that's the whole point. Free on YouTube forever, works on 21:9, 32:9 and anything wider
Fill your 21:9 / 32:9 ultrawide with any video — even Netflix and other DRM streams. Plain stretching makes everyone look wide; Ultrawider
Those bars on the sides? That's what every standard player gives you on a widescreen monitor. Smoothie fills every pixel without touching faces — on YouTube, Twitch, even Netflix. Left: what other “fill the screen” extensions do — uniform stretch, every face ~31% wider. Right: Smoothie — the centre stays far closer to natural while the edges carry most of the stretch. Drag the divider. The live demo needs WebGL, which your browser blocked. See the math below ↓ Every horizontal pixel is remapped by blending the identity line with Ken Perlin's quintic smootherstep — chosen because its second derivative vanishes at the endpoints, so the warp accelerates without a visible "seam"…from ultrawider.net
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RaybeamMay 2026 · raybeam.live · ▲209Problem A few years ago I got my first ultra-wide monitor. It was a 49" Samsung monitor. I work as a software engineer, and in my line of work I need to screen share a lot. This almost immediately became a problem due to the size of the monitor. I would either need to get a second display just for screen sharing, share one window at a time (which required me to constantly stop/start sharing to select the new window), or share my entire screen making it difficult for other participants in the call to see what I'm doing due to the size of my display. I wanted a solution to this. At the…
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