Use Wondershare UniConverter Video Enhancer as a batch video resizer for resolution upscaling. Add multiple videos, choose the Video Upscaler AI model, select the upscaling setting you need, preview the result, and export the resized videos in one desktop workflow.
For Windows 11/10/8/7
For macOS 10.13 or later, including macOS 26 Tahoe
The online Video Upscaler is useful for a quick single video. UniConverter Desktop is the better fit for multiple videos because Video Enhancer supports multi-file input, higher-resolution upscaling, preview, and batch export.
UniConverter handles this resize workflow inside Video Enhancer, not the standard Video Converter. Select the Video Upscaler AI model to raise video resolution while AI analyzes frames to improve edges, textures, and overall clarity instead of simply stretching pixels.
Open Video Enhancer and add the videos you want to resize. The desktop workflow supports multiple files and folder-based input for batch enhancement.
Select Video Upscaler from the available AI models when the goal is to increase video resolution. This model is designed for resolution upscaling rather than ordinary format conversion.
Choose the upscaling setting available for the current Video Upscaler workflow. Depending on the current model and source, UniConverter can upscale low-resolution video toward higher-resolution outputs such as HD, 4K, or 8K.
Preview the enhanced result before export, then process the video collection from Video Enhancer. Desktop supports batch export for multiple enhanced files.
For this UniConverter workflow, video resizing means AI resolution upscaling through Video Enhancer. The important controls are the AI model, upscaling setting, preview, and export—not Converter settings such as codec, bitrate, or Convert All.
Choose Video Upscaler when you need a higher-resolution version of multiple videos, then preview representative results before batch export.
| Upscaler Control | What You Can Do | Why It Matters |
|---|---|---|
| Batch Input | Add multiple videos or folders to UniConverter Video Enhancer on Desktop. | This keeps a multi-video resize job in one enhancement workflow instead of processing every video separately. |
| AI Model | Select Video Upscaler from the available Video Enhancer models. | Video Upscaler is the product path for increasing resolution; other models focus on tasks such as denoising, face enhancement, anime enhancement, or frame interpolation. |
| Upscaling Setting | Choose the available upscale level or target resolution for the current source and model. | The exact choices can vary by platform, model, source video, and UniConverter version. |
| AI Detail Reconstruction | Use AI upscaling to analyze frames and improve edges, textures, and visible detail while increasing resolution. | This is different from basic pixel stretching, although the final result still depends on source quality. |
| Preview & Batch Export | Preview the enhanced result, then export the processed videos from the desktop batch workflow. | Checking representative output before the full export helps catch source-specific issues in a mixed video collection. |
Technical references: AI Video Upscaler, AI Video Enhancer, Video Enhancer for Mac Guide, UniConverter Version History.
Available AI models, upscale levels, target resolutions, preview behavior, and batch export options can vary by source video, operating system, and UniConverter version.
Add multiple videos, choose the output resolution and related settings, then use Convert All to process the complete queue.
Locate the Video Enhancer tool. Click on it to proceed with enhancing and resizing your videos.
You can drag and drop your file into the upload area or browse your computer to select it. Once uploaded, go to the "Choose AI Model" section on the right and select "Video Upscaler" to enhance the resolution. Adjust the Upscaler Setting to your desired resolution, ensuring your video meets Instagram's quality requirements.
Click on the Preview button to check how the resized video looks.
Use Video Upscaler when multiple videos need a higher-resolution output and better visible detail—not when the goal is only to crop, change aspect ratio, or reduce file size.
Process a group of lower-resolution videos when you need higher-resolution output for modern displays, editing, or delivery.
Use AI upscaling on older, compressed, or soft-looking video collections when simple pixel enlargement would make artifacts more obvious.
Increase resolution for multiple videos that will be reviewed or presented on higher-resolution screens where low-resolution sources can look soft.
Run a group of similar videos through the Video Upscaler model, preview representative results, and batch-export the processed collection.
These reviews describe users' experience with Wondershare UniConverter as a broader media conversion and AI enhancement product, rather than feedback limited specifically to Batch Video Resizer.
“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.
Open Video Enhancer, choose Video Upscaler, preview the higher-resolution result, and export the processed video batch with Wondershare UniConverter.
