AI Video Upscaler & Video Enhancer to 4K

To start using CapCut’s AI video upscaler, download CapCut Desktop and create a new project. Import your video clip, navigate to Video > Basic > Enhance quality, then pick HD, UHD or 4K resolution. Preview the upscaled result, and export the version that fits your footage. Be sure to check the latest product terms to confirm feature availability for your region and app version.

If you're looking for the best AI video upscaler software, CapCut Desktop would be a great choice. It allows you to upscale your videos, using AI, all the way to 4K resolution, and offers tons of other useful features like ai image generator and portrait generator. If you have never tried CapCut Desktop before, then now would be the right time to do it, as it is a one-stop program that enables video, audio, text, and image editing.  

Very low-resolution or heavily compressed footage holds limited visual detail that AI can recover during upscaling. Compare the preview against your original source clip, and select an output resolution that matches your intended playback screen. After export, also check the exported file once it goes through platform compression on sites like YouTube.

Yes, AI upscaling can help make older footage easier to view at a higher output resolution. AI upscaling works by inferring missing details from existing frames, but the final result depends heavily on the source condition and the amount of usable detail available in the original clip. Use the preview panel to compare HD, UHD, and 4K options carefully before export.

Select an HD output when enhancing a lower-resolution source, so you can create a higher-resolution version of a 480p clip. The visible improvement depends on the source, so preview the result before exporting.

Frame-by-frame analysis is used to add detail and clarity while increasing output resolution. In CapCut, import the clip, open Video > Basic > Enhance quality, choose HD, UHD, or 4K, preview the result, and export.

It can be useful when low-resolution footage looks soft on HD or UHD screens, or when preparing older footage for modern playback. Use CapCut's preview to compare the enhanced version with the source before deciding to export in 4K.

Results still depend on the detail and condition of the source footage. Compare CapCut's HD, UHD, and 4K previews and select the version that best matches the source and the screen where it will be viewed.

Choose HD for standard high-definition playback and UHD or 4K when the final video will be shown on a higher-resolution display. CapCut provides all three enhancement levels, so preview each suitable option before exporting.

Create a new project, then upload the source video from your device, CapCut Cloud, Google Drive, or Dropbox.

Open Video > Basic > Enhance quality, then choose HD, UHD, or 4K for the video-enhancement setting.

Preview the enhanced video first, then open Export and choose the resolution and format needed for the output.

A video upscaler creates a higher-resolution version of a clip by increasing pixel dimensions. On this page, CapCut Desktop lets you choose HD, UHD or 4K resolution, preview the enhanced version, and export the option that fits your source footage and intended viewing screen.

Yes. You can preview the enhanced video before export, then check the uploaded version on YouTube after posting. Video platforms including YouTube may apply additional compression after upload, which can change the final quality.

Yes. Create a new project in CapCut Desktop, import your video clip, navigate to Video > Basic > Enhance quality, select HD, UHD or 4K, preview the upscaled result, then export the output you need.