Upload a short landscape clip
Choose an MP4 or MOV from 2 to 10 seconds, up to 20 MB. The upload is checked for a supported landscape ratio before it can be submitted.
Convert a landscape video to portrait for social feeds without stretching faces, products, or logos. Choose a 9:16 or 3:4 output, set the focus point, and review the complete clip before you download it.

The frame shows the selected portrait ratio and focus point before processing.
Landscape 16:9 or 4:3 · 720–1,920 px per dimension
Use the point where the main subject begins; review movement after processing.
Measured from the uploaded source duration
Credits are reserved on submission. Confirmed failed tasks are refunded.
THE SHORT ANSWER
This landscape to portrait video converter changes the composition of an existing horizontal clip for a portrait feed. Banana Pro AI lets you choose the target ratio, set the subject's focus point, and preview the safe zone before a paid task starts.
This is generative reframing rather than a frame-perfect crop. Faces, product edges, small text, and fast motion deserve a full before-and-after review. Use the focus control when the main subject is not centered, and keep a timeline editor for exact cuts, captions, or multi-track audio.
Reviewed by the Banana Pro AI product team · Last reviewed September 18, 2026
FOUR STEPS
The tool separates source validation, composition choices, paid processing, and review so you can see what will happen before credits are reserved.
Choose an MP4 or MOV from 2 to 10 seconds, up to 20 MB. The upload is checked for a supported landscape ratio before it can be submitted.
Choose 9:16 for a full-screen vertical feed or 3:4 for a taller portrait post. Move the focus point and select subject, full-scene, or safe-zone framing.
The cost is calculated from the measured source duration at 50 credits per started second. Failed submissions are handled by the existing task and refund flow.
Check faces, logos, subtitles, edges, audio, and fast motion from beginning to end. Download only a portrait clip you approve; a perfect crop or pixel-preserving result is not guaranteed.
ORIGINAL FRAMING EXAMPLES
These original still illustrations explain the framing decisions the tool is built for. They are not processed before-and-after videos, so they do not claim measured output quality.

Creator reel · subject focus
A dancer or presenter often travels across a wide shot. A focus point gives the portrait composition a deliberate starting place; review the whole motion for drift before publishing.

Product story · safe zone
Product footage needs more than a centered crop. Use the safe-zone preview to keep the bottle, label, and any existing logo away from the edge of a vertical post.

Interview · full scene
When the surrounding place matters, full-scene framing can keep more context visible with a soft extension rather than a hard crop. Inspect faces and fine text carefully.
CHOOSE THE RIGHT METHOD
The best method depends on whether you value subject-aware reframing, exact pixel control, or keeping the entire wide scene visible. This is a practical buying comparison, not a claim that one workflow wins every clip.
| Decision | Banana Pro AI converter | Manual crop in an editor | Side-fill composition |
|---|---|---|---|
| Starting point | A short landscape MP4 or MOV | A clip placed on a portrait timeline | A wide clip plus a portrait background layer |
| Subject handling | Choose a focus point and ask the model to follow the subject | Keyframe the crop yourself for exact control | Show the whole wide frame; the subject stays smaller |
| Best for | Fast social variants that still need a full review | Captions, cuts, transitions, and frame-accurate delivery | Travel, interviews, and scenes where context matters |
| Trade-off | Generative output can reconstruct edges, text, or motion | More time and hands-on keyframing | Smaller subject or added background treatment |
| Cost model | 50 credits per started source second | Your editor or subscription plan | Your editor plus any background asset work |
| Choose another method when | You need 4:5 export, exact captions, or a multi-track mix | You want the quickest automatic social variant | The subject must fill the entire portrait frame |
HONEST LIMITS
KEEP BUILDING
Use the converter for a portrait composition. For a broader visual change, try the AI Video Editor; for a larger approved clip, use Video Upscaler; for a clean cutout, use Video Background Remover; and for a named object, use Video Object Remover.
Open the converterFAQ
It takes an existing wide video, such as 16:9 or 4:3, and creates a portrait composition for a vertical feed. This tool uses a short, reviewable generative reframe: you choose the output ratio and focus, then inspect the result before downloading.
Yes. Upload a supported landscape clip and choose 9:16. You can also choose 3:4 for a portrait post. The current release does not offer 4:5 processing, so do not plan a 4:5 delivery around this page yet.
You can set a left, center, or right focus point and select subject framing. That gives the task a composition target, but it is not a frame-by-frame tracking guarantee. Review fast movement, faces, hands, and product edges throughout the result.
The workflow asks for a reframe rather than stretching people or products. Because the result can reconstruct visual detail, inspect text, logos, and edges; no generative conversion can promise that every source pixel remains unchanged.
The page shows the measured total after upload. The current shared video contract charges 50 credits per started source second, so a 3.1-second clip uses 200 credits. The task must be authenticated and have enough credits before processing begins.
The 9:16 output is intended for full-screen vertical feeds and 3:4 is intended for portrait posts. Check the entire MP4 for readable text, stable faces, clean edges, timing, and audio before publishing. Use footage and logos you have permission to process.