Square videos take up more space in feeds than landscape ones.

Do my videos leave my device?

No. Videos are processed in your browser, on your device. There's no upload, so even large files start right away.

Is there a size limit?

No limits from us. Long or 4K videos need more memory and time; phones manage smaller files best.

Crop or pad a video to a 1:1 square for feeds and profiles.

Drop a video to resize itor paste with ⌘V. Your files stay on your device.

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Good to know: Square videos take up more space in feeds than landscape ones.
Do my videos leave my device?: No. Videos are processed in your browser, on your device. There's no upload, so even large files start right away.
Is there a size limit?: No limits from us. Long or 4K videos need more memory and time; phones manage smaller files best.

Ready-made settings for common jobs.