Share your app on social media
Image sizes, framing, launch posts and watermarks: guides for anyone who shares screenshots of their app on X, Instagram, LinkedIn and beyond.
Image sizes for sharing app screenshots on social media
The sizes and aspect ratios that keep app screenshots uncropped on X, Instagram, LinkedIn, Threads, Bluesky, Mastodon, Product Hunt and link previews.
How to make screenshots look good on social media
Crop to what matters, add padding, a background and a soft shadow, frame it, and export at the right size: a practical checklist for screenshots in a feed.
How to put a screenshot in an iPhone frame on a Mac
Three quick ways to put an iPhone screenshot in a device frame on a Mac: drop it into FeatureFrame, or layer a free frame PNG in Keynote or Figma.
How to share app screenshots on X
Post app screenshots on X without awkward crops: the 16:9 size, how 2, 3 and 4 image posts are laid out, alt text, and when a short video works better.
How to make an Instagram carousel of your app screenshots
Make an Instagram carousel of your app: 4:5 slides at 1080 × 1350, a first slide that hooks, one idea per slide, a consistent look, captions and alt text.
Social media images for your app launch: a checklist
What images to make for launch day on X, LinkedIn, Threads, Bluesky, Instagram and Product Hunt: sizes, one consistent style and a day-before checklist.
Build in public: how to share progress screenshots
What to post when you build in public, how often, and how to frame progress screenshots so they read in a fast feed, with private data removed first.
How to watermark your screenshots
Add a small handle or logo to your screenshots so you get credit when they're reposted: where to put it, how big and how faint, and how to do it on a Mac.
Open Graph images for your app's website
The image that shows when someone shares your app's website: the 1200 × 630 size, the meta tags to add, a safe area for text, and how to test the preview.
Clay mockups: minimal device frames in any color
What clay mockups are, when a matte, single-color device frame beats a realistic one, how to pick colors, and how to make clay mockups on a Mac.
How to take a Mac screenshot without the window shadow
Take a macOS window screenshot without the drop shadow: the Option-click shortcut, a Terminal setting that turns it off for good, and how to undo it.
App Store screenshot sizes for iPhone, iPad and Mac
Every screenshot size App Store Connect accepts for iPhone, iPad and Mac, which ones are required, and the file rules that get an upload rejected.