Best Apps to Convert Normal Video into 4K Quality: AI Upscaling Made Easy

Not all videos are shot in 4K resolution, but that doesn’t mean they have to stay low quality. With the right video upscaling apps, you can convert normal videos into 4K quality without losing sharpness or detail. These apps use AI technology to enhance resolution, reduce noise, and improve colors, making your old or low-quality footage look crisp and professional.
If you want to upgrade your videos to 4K for YouTube, Instagram, or personal projects, here are the best apps and software to do it.
Best Apps to Convert Normal Video into 4K Quality
Whether you’re using a PC, Mac, or smartphone, these apps make 4K upscaling simple.
1. AI-Powered 4K Video Upscaling Apps
These apps automatically enhance video resolution using artificial intelligence.
✔️ Topaz Video Enhance AI – The best AI-powered 4K upscaler, great for improving old or blurry videos.
✔️ DVDFab Enlarger AI – Upscales 480p or 720p videos to 4K with deep-learning algorithms.
✔️ HitPaw Video Enhancer – AI-powered video upscaler with one-click 4K enhancement.
✔️ AVCLabs Video Enhancer AI – Improves sharpness and colors while removing noise.
2. Mobile Apps for 4K Video Conversion
If you need to convert normal videos to 4K on your phone, these apps work well.
✔️ Remini Video Enhancer – AI-powered 4K upscaler for mobile.
✔️ Videoshop – Offers video sharpening and resolution boosting.
✔️ Kinemaster – Lets you export videos in 4K with enhanced clarity.
✔️ CapCut – Free editor with built-in 4K resolution upscaling.
These apps work well for social media videos, improving quality before posting.
3. PC & Mac Software for Professional 4K Upscaling
For higher-quality enhancements, these programs offer manual controls and AI-powered upscaling.
✔️ Adobe Premiere Pro – Professional tool with manual sharpening and color correction.
✔️ DaVinci Resolve – High-end software for HDR and 4K enhancement.
✔️ Wondershare Filmora – Beginner-friendly with automatic 4K enhancement.
✔️ Final Cut Pro – Great for Mac users needing smooth 4K upscaling.
These tools are best for filmmakers, YouTubers, and professionals who need top-quality 4K results.
How to Convert a Normal Video into 4K Quality Step-by-Step
Even if your video is 720p or 1080p, you can enhance it to 4K using AI upscaling. Follow these steps:
Step 1: Choose a 4K Video Upscaling App
✔️ Pick a mobile app (like Remini) for quick fixes or software (like Topaz AI) for professional results.
Step 2: Import Your Video
✔️ Upload your normal-resolution video into the app or software.
Step 3: Apply 4K Upscaling & Adjust Settings
✔️ Select the 4K resolution output.
✔️ Adjust sharpness, contrast, and noise reduction for best results.
✔️ Enable frame rate enhancement if needed.
Step 4: Export the Enhanced 4K Video
✔️ Save in HEVC (H.265) format for high-quality compression.
✔️ Choose 30FPS or 60FPS for smooth playback.
This method makes any video look professionally enhanced with more detail and clarity.
Why Convert Normal Videos to 4K?
✔️ Better Quality for YouTube & Streaming – 4K content ranks higher and looks professional.
✔️ Improves Old or Low-Resolution Footage – AI upscaling restores clarity.
✔️ Perfect for TV & Large Screens – 4K resolution prevents pixelation.
✔️ Boosts Engagement on Social Media – High-quality videos get more views and shares.
Final Tips for 4K Video Upscaling
✔️ Use AI-powered upscaling for best results—manual sharpening won’t add real detail.
✔️ Avoid over-sharpening, which can make videos look unnatural.
✔️ Keep original file quality high—low-quality input gives worse results.
✔️ Use color grading tools to enhance vibrancy and contrast.
By using the right 4K upscaling apps, you can turn any normal video into high-resolution 4K quality—making your content look sharper, clearer, and more professional. Try these tools and upgrade your videos today!