UltraWideo
UltraWideo kills black bars. It finds any video on any site — including cross-origin embeds — and rescales it to fill the screen, whether that's an ultrawide, a dual-monitor setup or an ordinary 16:9 laptop. Free is one global config; Pro adds per-site and per-video profiles, letterbox detection, WebGL ambient light, real-time sharpening and cloud sync. One codebase ships Chrome and Firefox, a Nuxt site on Cloudflare sells it, and a self-hosted licensing API keeps it working offline.
UltraWideo
UltraWideo kills black bars. It finds any video on any site — including cross-origin embeds — and rescales it to fill the screen, whether that's an ultrawide, a dual-monitor setup or an ordinary 16:9 laptop. Free is one global config; Pro adds per-site and per-video profiles, letterbox detection, WebGL ambient light, real-time sharpening and cloud sync. One codebase ships Chrome and Firefox, a Nuxt site on Cloudflare sells it, and a self-hosted licensing API keeps it working offline.
Ranked #2229 on TrustMRR
131 active subscriptions
Nenad Novakovic358 followers on 𝕏
Revenue is verified with
LemonSqueezy API key.Last updated: Nov 15, 2026, 05:56 PM
Every video fills every screen. No black bars, on any site, in any browser.
Ultrawide, dual-monitor and 16:9 viewers lose up to a third of their screen to black bars, and no streaming site offers a fix.
Audience
Ultrawide and multi-monitor owners, streamers, film and anime viewers
Pricing
Free tier + Pro at $2.99/month or $29.90/year via LemonSqueezy. Stripe integration is built and switchable.
Team size
1 person
Domain Rating
uw.wtf
Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.
Marketing channels
Market
Tech stack
Additional info
Featured on Chrome Web Store, 4+ stars rating on Chrome and Firefox, ~40 languages. Never did any marketing or ran any ads, so it's highly safe for scaling in any direction. Everything is organic.
Screenshot
uw.wtf
"You're not buying a browser extension, you're buying a business that ships itself. uw.wtf — a two-letter domain. One clean monorepo: Chrome and Firefox from a single codebase, a Nuxt site on Cloudflare, licensing, admin dashboard. Bump the version and it auto-submits to both stores. Blog posts write and illustrate themselves on a cron and land as a PR. Payments run on LemonSqueezy, with a complete Stripe path already built behind a flag. Discord community and status page included."
Nenad Novakovic
Founder of UltraWideo
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