Please open in Safari
Sign-in and file saving are blocked inside KakaoTalk. Open the page in Safari to use every feature.
Sign-in and file saving are blocked inside LINE. Open the page in Safari to use every feature.
Tap the menu (⋯) button and open this page in Safari or Chrome instead. You can sign in there.
Join several videos into one, in whatever order you like. Different sizes and formats are fine, and you can reorder them freely. It all happens in your browser.