MOBILE-FIRST / PURPOSE TOOLS

Choose where you will use it.

Only My Kit handles the dimensions and aspect ratio.Files are processed on this device and are never uploaded.

Video destinations

GALAXY / LOCK SCREEN

Galaxy Smartphone Dynamic Lock Screen

Choose your Galaxy model and its screen dimensions are selected automatically.

Start creating →SHORTS / REELS

Prepare a Social Video

Preview how your video fits YouTube Shorts and Instagram Reels before creating it.

Start creating →

Which tool should I use?

Choose a Galaxy lock-screen profile for a clip framed around the device screen, or the social-video tool for Shorts and Reels. Preview the subject’s position before exporting; use the general video tools when you need other dimensions or formats.

Related guides

Size for me guide: Galaxy Lock Screens, Shorts and Reels

Learn how to use Size for me for Galaxy live Lock Screens, YouTube Shorts and Instagram Reels.

Read guide →