Guide
Reframe a landscape video for a vertical post
Changing the canvas is only the first decision. Choose which information the vertical version must keep, then review every shot and place captions for the new frame.
By LoopBatch · Checked 7 October 2026
- What you will have
- A vertical delivery copy with the subject and essential information still visible.
- What you need
- The original edit, a reframing-capable editor and the intended destination.
- How long it takes
- About 10–20 minutes for a short edit; longer or complex scenes take more review.
Before you start
- Keep the original landscape edit.
- List the subjects, graphics and words the post must preserve.
- Choose a destination and the desired delivery canvas.
Choose what the vertical version must preserve
| Choice | When to consider it | Review carefully |
|---|---|---|
| Crop to fill | One subject can fit inside a narrow frame | People, movement and graphics near either edge |
| Fit the full picture | A slide, demonstration or two speakers must stay visible | Small details and unused space |
| Build a new composition | The message needs a closer subject view plus context | Whether the viewer can follow the new layout |
These are editing choices, not platform mandates. YouTube's player adapts to different video shapes and advises against adding padding purely to influence its player. For a designed vertical post, decide whether your own background or layout is needed for the message.
See how much a 9:16 crop removes
Start with a 1920 × 1080 landscape frame. A 9:16 crop using the full 1080-pixel height is 1080 × 9 ÷ 16 = 607.5 pixels wide, roughly 608 before the editor handles valid pixel dimensions. It keeps about 31.6% of the original width. This geometry explains why a centered crop can lose someone standing beside the main speaker.
If instead you fit the whole original into a 1080 × 1920 canvas, the picture becomes approximately 1080 × 608. It occupies about 31.6% of that canvas's height. Neither option magically creates missing detail. Upscaling a narrow crop to a larger export does not restore the discarded picture.
The aspect-ratio guide explains the shape choices. This workflow focuses on preserving the content while changing the composition.
Review framing before adding the final captions
Start with the busiest shot: two people far apart, a wide slide or a demonstration near an edge. Set the crop or layout there and watch the complete scene. Check cuts as well as motion. A crop that looks good in the opening frame can remove the subject a second later.
Place or regenerate your captions for the new canvas after reframing. Text burned into a landscape source may already be cropped away; where possible, return to the project that created it. W3C's media-planning guidance supports planning accessibility early rather than leaving it to the final export.
In LoopBatch's clips workflow, review the generated vertical cut and its captions before approval. Do not assume the composition preserves every chart or speaker. The checker validates measurements, not the meaning or placement of what remains on screen.
The steps
Choose crop, fit or a new composition for the message.
Test the layout on a difficult scene before applying it to the whole edit.
Review every shot, cut and movement in the vertical version.
Place and proofread captions on the new canvas.
Export, inspect the final dimensions and watch the complete delivery copy.
Check the result
- The active speaker or subject stays visible throughout each shot.
- Graphics and context needed to understand the claim are retained.
- Captions remain readable in the final composition.
- The output uses the intended shape without stretching the source.
If something goes wrong
- If two speakers cannot fit, consider a different composition rather than cropping one out.
- If text was burned into the source, return to the original project where possible.
- If the crop looks soft, use a better source or a less aggressive crop; increasing export size alone does not recover detail.
Sources and export guidance
These sources were checked on the dates shown. Product limits and planning advice are identified separately from platform requirements.
- YouTube Help: resolution and aspect ratio, read 7 October 2026
- W3C WAI: planning accessible audio and video, read 7 October 2026
Common questions
Can I turn 16:9 into 9:16 without cropping anything?
You can fit the whole picture inside a vertical canvas, but it uses only part of that canvas. A crop-to-fill version necessarily discards part of a wider source.
Does a centered crop always preserve the speaker?
No. Check movement and each shot. Subjects, slides and graphics can sit outside the center or move out of the crop.
Does the free checker reframe my file?
No. It checks supported measurements without changing the file. Reframe in your editor or workflow and inspect the resulting copy.
Related pages
Put the plan into practice
Build a workflow you can run again.
Describe your content, review the estimate and approve the finished post before it goes out.