Good for exactly this
Posting to YouTube Shorts today, recycling a landscape edit into vertical and getting a clip into the right shape before you build the rest of it.
Get your video into the 1080 × 1920 vertical shape YouTube Shorts wants, with nothing chopped off the sides. Free, no signup, no watermark.
or just drag it in here
Your file is deleted after the job · download expires in 24 hours · no watermark
Take the long video you want to trail as a Short and hand it back the right way up for YouTube Shorts — 9:16, full frame intact, no maths and no guessing at pixel dimensions.
Posting to YouTube Shorts today, recycling a landscape edit into vertical and getting a clip into the right shape before you build the rest of it.
Your whole frame stays visible — it is fitted inside the vertical canvas with black above and below rather than cropped, so nothing important gets cut off. Want the subject filling the frame instead? Do that in the editor, where you can move and zoom it yourself.
Your upload is deleted the moment the job finishes. The result is private to you, disappears by itself after 24 hours, and you can wipe it sooner with one click.
Exactly 1080 × 1920 pixels, 9:16 — the vertical size the app expects, so it will not re-squash it on you.
No. The full frame is kept and the space above and below is filled in black. If you would rather crop in close on the subject, do it in the editor where you can position it by eye.
No — you get a file, and what happens next is entirely up to you.
Cut it, layer it, caption it, put a voice on it and export an MP4 — free, in the same browser tab. Start the editor with your original footage.