How it works

Three parts. Each one stands alone.

Scroll Mode is the product. Pro and Shield are additions on top of it — here's exactly what each layer does.

Scroll Mode · free

Your real feed, promoted to full screen

Most "mobile view" tricks just resize a webpage. Doomly does something different: when you click a video or photo, it reaches into the actual post on the page and moves the real media element into a full-screen stage — the same player, the same stream, not a copy.

That's why it doesn't break on long videos or fail to load — there's nothing to fail. Behind the scenes, your real feed keeps scrolling too, so X keeps loading new posts the same way it always does.

  • Mouse wheel, arrow keys, or J/K to move between posts
  • Like, repost, comment, save, and follow without leaving the view
  • Filter posts by word or account
  • Esc — or click the background — to close, exactly where you left off
Doomly Pro

The scroll, tuned to how you actually use it

Pro doesn't add new content interactions — it lets you reshape the ones that already exist. Hide the buttons you never touch, reorder the ones you use most, and pick colors that actually feel like yours instead of copying X's.

  • Show, hide, and reorder every action button
  • Pick a color theme for like/repost/save — Doomly, Sunset, Cyan, or the real X colors
  • Download photos and videos
Doomly Shield

Covered by default, cleared on confirmation

Shield checks every photo and video before you see it. Nothing renders unblurred while that check is running — the media stays fully covered until Shield either confirms it's clean, or flags exactly which region needs to stay covered.

Inside scroll mode, that means only the flagged part of the frame gets a blurred patch — the rest of the photo or video plays normally. Outside scroll mode, your regular feed gets a simpler whole-image blur.

  • Detection runs locally — nothing you view gets sent anywhere
  • A failed or slow check keeps things covered, never the opposite
  • You choose which categories get flagged, and the cover style
  • Download photos and videos

Under the hood

Built to survive a real feed

The parts that don't show up in a screenshot, but decide whether the thing actually works.

Infinite, for real

Scroll mode drives your actual feed in the background, so X keeps loading new posts the same way it always does — no hard limit on how far you can go.

True fullscreen

Scroll mode can take the whole browser fullscreen — no tabs, no address bar — while keeping every button and shortcut working exactly as normal.

Fast by default

Nothing here is a heavy embed or iframe. The overlay is built from the same elements the page already loaded — it just repositions them.

Ready to see it

Check the plans

Free scroll mode, plus Pro and Shield as separate add-ons.

See plans