X has quietly converted every GIF to video since June 2014 — the long-press menu gives it away
aakashgupta · x · 2026-11-11
aakashgupta explains a hidden fact about X (Twitter): every GIF you send is actually a video. Since June 2014 the platform has swapped GIFs for video, and only the long-press menu's "Copy Video Link" wording reveals it.
- GIFs work like flipbooks: every frame is saved as a full image, capped at 256 colors, so static backgrounds get stored dozens of times
- Video saves one full frame and records only what moved, shrinking file sizes dramatically
- The post cites Embedly's early test of a 500KB GIF after Twitter first enabled "GIF support"
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