Reveal the payoff, not the context
Keep the product category, brand, or before state visible. Hide the new interface, final color, feature detail, result, or launch code that completes the story.
If the timeline state contains no context, the post can look like a broken asset. A recognizable setup makes the interaction feel deliberate and protects message clarity.
Use one conversion action
Pair the image with one next step, such as joining a waitlist, opening a launch thread, trying a demo, or visiting a product page. Do not combine several competing links.
The reveal earns attention, but the caption still needs to explain what the product is. Use the visual interaction for the new detail, not as a replacement for a clear value proposition.
Prepare a compression-safe asset
Use large product shapes, short text, and clean contrast. Small interface labels and thin strokes can disappear after resizing, so test the composition at the same size people will see in the feed.
Start with Standard for screenshots and photography. Use Dark Reveal for shadow-heavy hardware images, or increase contrast carefully when the before and after states are too similar.
Test before launch day
Export the original PNG and publish a private or low-risk test. Check both mobile and desktop if the launch depends on the effect. Platform behavior can change without notice.
Keep a normal static version ready as a fallback. A reveal image is a campaign format, not the only place where essential product information should exist.