App preview
4K Video Upscaler
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How it works
1
Upload your video
Choose an MP4 or MOV clip (up to ten minutes) or drag and drop from your desktop.
2
Preview the upscale
Fluxfield enhances resolution, sharpness, and audio automatically for a clean 4K master.
3
Get your result
Download your upscaled video when it is ready.
iPhone-first photo editing
Create 4K Video Upscaler edits on iPhone
This web page is kept for discovery and account access. New Fluxfield generations now run in the iOS app, where the photo editor, creator filters, gallery, and billing sync live together.
AI filtersCreator presetsGallery sync