UltraWideo

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.

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All-time revenue
$6,644

Ranked #1913 on TrustMRR

MRR
$333

125 active subscriptions

Founder
nnx0rNenad Novakovic

297 followers on 𝕏

Founded
July 2021

Revenue is verified withLemonSqueezyLemonSqueezy API key.Last updated: Sep 20, 2026, 06:54 PM

Startup insights
Value proposition

Every video fills every screen. No black bars, on any site, in any browser.

Problem solved

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

B2C~90,160 users

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

3/100

uw.wtf

Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.

Marketing channels

Market

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
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Message from the founder
Nenad Novakovic

"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

689 contributions in the last year
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