Resize video for Instagram Reels
Reels are 9:16 and fill the phone screen. Keep captions and faces away from the bottom fifth of the frame, where Instagram shows the caption and buttons.
Processed on your deviceHow to Resize video
- 1
Open the video you want to post.
- 2
Pick the platform and how to fit the video: blurred background, solid bars, or crop to fill.
- 3
Click Resize video and download a ready-to-upload MP4.
Frequently asked questions
Which option looks best for horizontal videos on TikTok?
Blurred background keeps the whole picture visible and fills the empty space with a soft, zoomed copy of the video, a style that's common on vertical platforms.
Will it lose quality?
Output is 1080p H.264 at a high-quality setting, which matches what the platforms recommend.