Crop multiple local videos in UniConverter Video Editor on Windows or Mac. Choose 9:16, 1:1, or another crop for each clip, check the subject in preview, and use Export when the collection is ready. Cropping is adjusted per video, rather than copied automatically to the whole batch.
For Windows 11/10/8/7
For macOS 10.13 or later, including macOS 26 Tahoe
Choose by the controls you need: a multi-file list, per-clip framing, and batch export. Browser croppers vary; some also accept multiple files or process locally.
UniConverter Video Editor keeps multiple videos in one job while cropping remains a per-video edit. Select a file, turn on Crop, choose a preset such as 16:9, 9:16, 1:1, 4:3, or 21:9, or use a custom crop size, then move through the rest of the collection and export all prepared videos together.
Add several local videos to the same Video Editor workflow. Each source remains visible in the file list so you can move between files without rebuilding the job.
Enable Crop for the selected video, then choose an available preset such as Original, 16:9, 9:16, 1:1, 4:3, or 21:9, or define a custom crop size when the framing needs more control.
Move through the videos in the file list and adjust the crop for each selected source. Portrait, landscape, and mixed-ratio videos can keep different crop settings.
After the videos are prepared, choose the save location and use Export to output the edited collection together.
The current Video Editor interface combines multi-file intake with per-video crop controls. Choose the selected file, enable Crop, set its aspect ratio or custom crop size, review the framing, and export the prepared collection together.
One multi-video list, separate crop settings for each selected file, one Export action at the end.
| Crop Control | What You Can Do | Why It Matters |
|---|---|---|
| File List | Keep multiple source videos visible in the same Video Editor workflow. | This is the batch-management layer: you can move through several videos without reopening the editor for every file. |
| Crop Toggle & Presets | Enable Crop for the selected video and choose an available aspect-ratio preset such as Original, 16:9, 9:16, 1:1, 4:3, or 21:9. | Presets make common framing targets faster to set, but the best crop can differ by source video. |
| Custom Crop Size | Use the custom crop controls when a preset does not match the required framing. | Custom dimensions give more control over the visible area for the selected video. |
| Per-Video Framing | Adjust the crop frame independently for each selected source. | Portrait, landscape, and mixed-ratio videos may need different framing; the current interface does not show a shared Apply-to-All crop control. |
| Save Location & Export | Choose the save location and use Export after the videos in the job are ready. | This is the actual batch-output step: individually prepared videos are exported together. |
Workflow reference: current UniConverter Video Editor interface with multiple-file list, Crop controls, aspect-ratio presets, custom crop size, save location, and Export. See also UniConverter Tech Specs for current system support.
Each video has its own crop settings. Export processes the prepared files together; it does not copy one crop box to the entire list.
The same aspect ratio does not guarantee the same composition. Set the target shape, then check what remains inside the frame.
| Source and goal | What to do | Check before exporting |
|---|---|---|
| Landscape clips → 9:16 vertical videos | Select 9:16 for each clip and move the crop box toward the subject. | Keep faces, hands, and captions inside the narrower frame; inspect movement near the edges. |
| Mixed portrait and landscape → 1:1 square | Use 1:1 on each selected file, then adjust its framing independently. | Do not reuse a subject position just because two clips have the same frame shape. |
| Remove an encoded border | Crop inside the border that is part of the actual picture. | If the bars appear only in a player, check the source before cutting away real image content. |
Crop, resize, and trim solve different problems. Cropping removes the outer picture area; resizing changes pixel dimensions; trimming removes time. A static crop does not follow a moving subject. Cropped video is re-encoded, so inspect the exported detail and keep the originals.
Add the videos, adjust each selected crop, then export the prepared collection. The screenshot shows Export; labels and placement can vary by version. Check that the intended files are included before starting.
Open Wondershare UniConverter Video Editor and add the local videos you want to crop. The files stay visible in the same editing workflow so you can switch between them.
Select a video, enable Crop, and choose an available preset such as 16:9, 9:16, 1:1, 4:3, or 21:9, or use a custom crop size. Reposition the crop frame, then repeat for other videos as needed.
After the videos are prepared, choose the save location and click Export to output the cropped files together.
Use this workflow when several videos need framing changes, but each source may still require its own crop area before the collection is exported together.
Crop mixed-orientation videos one by one so each file keeps the subject framed correctly before batch export.
Prepare several source clips for portrait, square, or widescreen layouts by choosing the appropriate crop for each selected video.
Remove unnecessary edges or reframe demonstrations while checking that text, speakers, and screen content remain visible.
Create cleaner framed copies from multiple demos or review videos while preserving the originals for future edits.
These reviews describe users' experience with Wondershare UniConverter as a broader media conversion and editing product, rather than feedback limited specifically to Batch Video Cropper.
“Very configurable for the exact result you need.”
Johnson“The files can be used across IT platforms so easily!”
Williams“Wondershare UniConverter is incredibly versatile.”
OliviaExplore UniConverter reviews and independent coverage across trusted software platforms.
Keep multiple videos in one editing workflow, set the crop for each selected file, and export the prepared collection together with Wondershare UniConverter.
