Desktop X (Twitter) Product Video, ready in minutes
Text-only product announcements on X get buried in a fast-moving timeline, but a tweet with an attached {device} mockup video stops the scroll and shows the update instead of describing it. Mockly frames your screenshot in a minimal desktop browser window frame with a subtle corner radius, built for founders and developers sharing product updates on X.
Try Mockly FreeWhy Desktop fits a x (twitter) product video
Text-only product announcements on X get buried in a fast-moving timeline, but a tweet with an attached {device} mockup video stops the scroll and shows the update instead of describing it. The Desktop frame in Mockly is landscape only, ideal for full browser or app screenshots, with a 4px corner radius tuned to match the real device. Recommended aspect ratios: 16:9 for hero sections and demo reels, 1:1 for social carousels.
How Mockly builds the animation
Frame your screenshot in Desktop, keep the scroll short and punchy, and export a clip sized for X's in-feed video player.
What you export
Export at 1080p, small enough to upload quickly and autoplay smoothly in the timeline. Every export is yours to use commercially, and Pro removes the Mockly watermark entirely if you're shipping this to production.
Frequently asked questions
X videos autoplay muted in the timeline, so the first 2-3 seconds matter most. Keep the Desktop scroll fast enough to show the key screen almost immediately.
Most viewers will watch muted first, so a short caption in your tweet text describing what's shown helps context land even before anyone taps for sound.
Yes — export once and reuse the same Desktop mockup video across the opening tweet and any quote-tweets or follow-up replies in the same thread.