One video. Every size.
Upload a video once and Zakio will prepare a copy for each platform: tall for Reels, Shorts and stories, portrait and square for feeds, and wide for YouTube.
No date yet. Leave your email in the contact form and we will write to you when it opens.
One video. Every size.


9:16
Reels · Shorts · Stories

4:5
Instagram · Facebook feed

1:1
Square feed

16:9
YouTube · Facebook video
Works on
What you get
This is what we are building. Nothing here works yet.
Four sizes from one upload
Vertical 1080×1920, portrait 1080×1350, square 1080×1080 and landscape 1920×1080.
Fit or fill
Fit keeps the whole frame and adds a border. Fill crops to the centre, and you can move the crop yourself.
Platform checks
Before you post, see whether the video’s length, file size, frame rate and format suit each platform.
No blurry upscaling
A small video is never stretched beyond its own resolution.
Cover frame
Choose the frame viewers see before they press play.
How it works
- 1
Upload the video once in the composer.
- 2
Zakio prepares a copy in each size the platforms you picked need.
- 3
Check the crops, then publish everything together.
Good to know
- This feature isn’t available yet. Videos you post today go out in the size you uploaded.
Questions about Video resize
When will video resize be available?
We haven’t set a date. Leave your email in the contact form and we will tell you when it opens.
Will it cut off people at the edge of the frame?
Fill crops to the centre, so you can move the crop or choose Fit, which keeps the whole frame.
Everything else Zakio does
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