No Cloud Upload
Your videos stay on your device. That matters for creator content, client footage, family videos, and anything privacy-sensitive.
Private On-Device AI Video Upscaling for iPhone
Upscale video on iPhone without sending it to the cloud.
Video Upscaler 16K enhances, restores, and converts footage entirely on-device. Improve blurry clips, old family videos, and creator content with AI models built for privacy-first mobile workflows. Free to try on iPhone and iPad.
16K
Maximum export preset
4 AI
Enhancement models
1 Tap
Fast conversion workflow
Why people pick Video Upscaler
The direct advantage is simple: dedicated video upscaling on iPhone, private by default. Instead of uploading sensitive footage to a third-party server, you can clean up, enlarge, and export locally on your own device.
Built for iPhone
Upscale video, convert formats, and export higher resolutions without needing a desktop workflow or web service.
Fast Path and Quality Path
Use Apple SuperRes and MetalFX for speed, or switch to BSRGAN and Real-ESRGAN when detail recovery matters more.
Core Features
Enhance, recover, repair, and enlarge videos up to 16K while keeping everything local and private.
Video Upscaler
Convert SD/HD footage to 4K, 8K, and 16K cinema quality.
Video Converter
Change formats and resolutions locally without cloud upload.
Enhance Video
Use Real-ESRGAN for photorealistic output and cleaner detail.
Recover Video
Use BSRGAN to restore exceptional detail and sharpness.
Repair Video
Fix blurry social clips and old family memories in a few taps.
Privacy First
100% on-device processing. Your videos never leave your device.
Popular searches: upscale video on iPhone, private video upscaler, video upscaler no cloud, AI video upscaler offline iPhone, fix blurry video iPhone privately.
Articles and Technical Write-Ups
Medium articles covering the app, the privacy model, and the Apple graphics technology behind the upscaling pipeline.
Upscale Videos on iOS Up to 16K
A product and technology overview focused on bringing AAA-style upscaling ideas to iPhone video workflows.
Read on MediumWhy Privacy Matters in Video Upscaling
An explainer on why cloud video tools can be a problem and why fully local processing is a meaningful product difference.
Read on MediumHow MetalFX Was Repurposed for Video
A technical breakdown of using Apple’s game-focused upscaling framework for pre-recorded video enhancement on iOS.
Read on MediumAI Models, Tools, and Plans
AI Models
- BSRGAN: top-ranked for restoration and detail.
- Real-ESRGAN: industry-leading enhancement.
- Apple SuperRes and MetalFX: fast native on-device processing.
Tools
- Advanced video editor: trim, crop, and effects.
- AI metadata suggestions and tag management.
- Local conversion workflow for privacy and speed.
PRO Subscription
- BSRGAN and Real-ESRGAN models.
- 8K and 16K output resolutions.
- Full editor, metadata tools, priority speed, and no ads.
Free Tier
- Unlimited conversions with Apple SuperRes and MetalFX.
- SD, HD, and 4K presets included.
Subscription Information
Monthly and yearly plans unlock premium AI models, high-resolution exports, the video editor, and metadata tools. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your iTunes Account. You can manage or cancel anytime in iTunes settings.
No refunds for unused portions. Free trial portions are forfeited upon purchase where applicable.
Terms of Use: kovallux.com/imprint • Privacy Policy: kovallux.com/privacy-policy
App Screenshots
Real product screens from the App Store set (v6) so users can see exactly what to expect.
Upgrade your videos in minutes.
Install Video Upscaler 16K & Converter and start improving your footage now.