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Ever wondered how to transform your old videos into stunning 4K quality without spending a dime?
With the power of AI, you can now upscale your videos online for free, bringing new life to your cherished memories.
In this article, I will explain how to upscale a video to 4K and provide a summary of the top 8 free AI video upscalers available in 2024.
Best Free AI Video Upscaler to Upscale Video to 4K Resolution Online in 2024
There are many AI video upscalers that perform well in enhancing video quality, but YouCam Enhance is my favorite.
This AI video upscaler can increase video resolution up to 2X without any watermark.
Moreover, its AI Video Enhance not only upscales the video but also utilizes AI Face Restoration technology to fine-tune facial details, making them look natural and attractive.
This makes it ideal for upscaling videos featuring portraits, such as movies, YouTube, and TikTok videos.
How to Upscale a Video With the Best Free AI Video Upscaler
Ready to transform your videos into stunning high-definition quality?
Follow these simple steps to upscale your video using YouCam Enhance’s free AI video upscaler.
Step 1. Download/ Open the Best AI Video Upscaler
For iPhone users, download and open YouCam Enhance from the App Store.
PC and Android users can visit the YouCam AI Video Enhancer website to access the tool.
Ensure you have a stable internet connection for a seamless experience.
Step 2. Upload Your Video (low-res)
Upload the video you want to upscale.
For the best and most natural results, consider uploading a video with a resolution between 480p and 2160p.
This range ensures optimal enhancement and quality.
Step 3. Start AI Video Upscaling (2X & Up to 4K)
Once your video is uploaded, the AI upscaler will automatically begin the upscaling process.
It will enhance your video to 2X resolution and can upscale up to 4K.
Sit back and let the AI work its magic.
Step 4. Save the Upscaled Video
After the upscaling process is complete, you can save the newly enhanced video.
Choose your preferred location on your device to store the high-resolution video.
Enjoy your upscaled video with stunning clarity and detail.
Why Upscale Videos Using YouCam Enhance: Top 3 Benefits
Discover the top 3 benefits of using YouCam Enhance to upscale your videos: superior quality, user-friendly interface, and time-saving efficiency.
1. All-In-One Video Quality Booster: Unblur, Face Restore, Denoise
YouCam Enhance offers a comprehensive solution for improving video quality.
It not only unblurs and sharpens your videos but also uses AI Face Restoration to refine facial details, making them look natural and attractive.
Additionally, it slightly denoises your videos, removing unwanted grain and noise for a cleaner, more polished look.
2. Remaster Old Movies & Cartoons
Bring your cherished old movies and cartoons back to life with YouCam Enhance.
The AI technology can upscale and enhance these classic videos, giving them a modern, high-definition look.
This makes it perfect for preserving and enjoying your favorite memories in stunning quality.
3. Upscale Blurry Videos to HD, Full HD, 4K
Blurry videos can be frustrating, but YouCam Enhance can help to improve their resolution.
This powerful tool uses advanced AI algorithms to double the resolution of your videos, transforming low-quality footage into high-definition content.
Whether you’re enhancing video resolution to 720p (HD), 1080P (Full HD), 2K, or even 4K, YouCam Enhance ensures your videos are clear, crisp, and visually stunning.
9 Best Free 4K AI Video Upscaler Apps & Online Tools to Improve Video Quality in 2024
Discover the top 9 free 4K AI video upscaler apps and online tools of 2024 that can significantly enhance your video quality, making your content look sharper and more professional.
1. YouCam AI Video Enhancer: Best for AI Video Face Restoration
- Available: Online
YouCam AI Video Enhancer excels in enhancing video quality by upscaling to 4K resolution and refining facial details with its AI Face Restoration technology.
This tool is perfect for improving old or low-resolution videos, making faces look natural and attractive.
It’s user-friendly and requires no technical skills, making it accessible for everyone.
2. YouCam Video: Best for AI Upscaling and Color Correction
- Available: iOS/ Android
YouCam Video offers powerful AI upscaling and color correction features, making it ideal for enhancing selfie videos and social media content.
It provides tools for face retouching, makeup application, and background changes, ensuring your videos look polished and professional.
The app is easy to use and delivers impressive results quickly.
3. UniFab: Best Video Enhancing Software for Upscaling & SDR to HDR Conversion
UniFab, as a comprehensive ai video enhancer, is designed to enhance your video/audio quality to the next-level by converting SDR to HDR10/Dolby Vision, upscaling video up to 4K, denoise videos and upmixing audio to DTS 7.1 surround sound, etc.
This video enhancement software has a user-friendly interface along with both one-click default upgrade options for amateurs and advanced settings for video parameters, tailored to meet the needs of filmmakers, digital media producers, and general users who want to enhance and rejuvenate their video content.
4. Capcut AI Video Upscaler: Best for Quick and Easy Upscaling
- Available: Online
Capcut AI Video Upscaler is known for its simplicity and efficiency in upscaling videos to 4K resolution.
It automatically enhances video quality by removing blurriness and adding details, making it a great choice for quick improvements.
The tool is available online and offers a seamless user experience.
5. AVCLabs: Best for Comprehensive Video Enhancement
- Available: Online
AVCLabs uses advanced AI technology to upscale videos to 4K and even 8K resolution.
It also denoises, deblurs, and balances hues for the best possible results.
This tool is suitable for both beginners and professionals looking for high-quality video enhancements.
6. Media.iO: Best for Versatile Media Editing
- Available: Online
Media.iO provides a suite of AI-powered tools for video, audio, and image enhancement.
Its AI Video Enhancer can boost video quality up to 8K resolution, ensuring exceptional clarity.
The platform is entirely online, making it accessible from any device with internet connectivity.
7. TensorPix: Best for High-Quality Online Enhancements
- Available: Online
TensorPix offers AI-powered video and image upscaling up to 4K resolution.
It enhances overall quality by reducing blur, noise, and color issues.
The tool is easy to use and provides quick results, making it ideal for both personal and professional use.
8. Vmake AI Video Enhancer: Best for E-Commerce and Marketing Videos
- Available: Online
Vmake AI Video Enhancer converts low-resolution videos into high-quality formats.
It’s particularly useful for enhancing product videos for e-commerce and marketing purposes. The tool is user-friendly and does not require any signup.
9. Cutout Pro: Best for Seamless Background Removal and Enhancement
- Available: Online
Cutout Pro is a versatile tool that offers AI-powered video and image editing features, including background removal and upscaling.
It enhances video quality by refining details and improving clarity.
The platform is web-based, making it convenient for on-the-go editing.
How to Improve Video Quality: 5 Easy Tips to Enhance Your Videos
Improving your video quality doesn’t have to be complicated.
Here are 5 easy tips to help you enhance your videos and make them look more professional.
1. Upscale Your Video With an AI Video Enhancer
Utilizing AI video enhancers like YouCam Enhance can significantly boost your video quality by upscaling resolution and refining details.
These advanced tools employ sophisticated algorithms to make your videos appear sharper and more polished.
This can be especially useful for older or lower-resolution footage.
2. Enhance Your Video Using a Video Editor
Adjusting elements such as sharpness, brightness, and contrast in a video editor can greatly improve your video’s clarity.
These tweaks help to highlight details and ensure your video looks crisp and vibrant.
Simple adjustments can make a substantial difference in the overall quality.
3. Stabilize Your Footage with a Stabilizer
Shaky footage can be distracting, but tools like YouCam Video’s “Video Stabilize” feature can smooth out your video.
This results in a more professional and visually pleasing final product.
Stabilizing your footage is particularly important for handheld shots.
4. Use High-Resolution Export Settings
Always export your videos in the highest resolution available to maintain quality across different devices.
High-resolution exports ensure that your video remains crisp and clear, regardless of where it’s viewed.
This step is crucial for preserving the integrity of your video.
5. Apply Color Correction
Color correction can dramatically enhance the visual appeal of your video.
YouCam Video’s “AI Color Correction” feature allows you to color grade your videos, making the colors more vibrant and true to life.
Proper color correction can transform a good video into a great one.
Start Upscaling Your Videos With the Best AI Video Upscalers in 2024
Ready to elevate your video content to the next level?
Start upscaling your videos with the best AI video upscalers in 2024 and experience unmatched clarity and detail.
Don’t wait—transform your videos today and see the difference for yourself!
More AI Video-Enhancing Ideas
- How to Unblur a Video: 10 Best Video Enhancers to Make Videos Clearer
- How to Enhance Video Quality Free and Make Video Clearer
- 7 Best AI Video Enhancers We Can't Live Without in 2024
AI Video Upscaling FAQ
How can I make the video quality better?
Improving video quality can be straightforward with the right tools and techniques.
Here are 5 simple methods for beginners to easily and efficiently enhance video quality:
- Method 1. Use AI Video Upscaling Tools
Tools like YouCam Enhance or Capcut can automatically upscale your videos to higher resolutions, such as 4K, and refine details for a sharper look. - Method 2. Adjust Brightness and Contrast
Use free video editing software to adjust brightness and contrast, making your videos clearer and more vibrant. - Method 3. Stabilize Shaky Footage
Use stabilization features in editing tools to smooth out shaky videos, making them more professional-looking. - Method 4. Denoise Your Video
Reduce graininess with denoising features available in tools like AVCLabs or Media.iO for cleaner, clearer videos. - Method 5. Enhance Audio Quality
Improve audio clarity by reducing background noise using audio enhancement tools in editors like DaVinci Resolve or Audacity.
Can I upscale a video to 4K?
Yes, you can upscale a video to 4K using AI video upscaling tools like YouCam Enhance or Capcut.
These tools automatically enhance the resolution and details of your video, making it look sharper and more polished.
Is theree free AI video upscaler online?
Yes, there are free AI video upscalers available online. Tools like YouCam AI Video Enhancer and Capcut offer free options to upscale your videos to higher resolutions, such as 4K.
Is there a free enhancer for Youtube?
Yes, there is an extension called Enhancer for YouTube that offers features like playback speed control, volume adjustments, and automated quality settings. It’s available for browsers like Chrome and Edge,
What is upscaling in video?
Upscaling in video refers to increasing the resolution of a video, such as converting a 1080p video to 4K, by adding extra pixels to enhance its quality.
Modern upscaling techniques often use AI to predict and fill in details, resulting in a clearer and more detailed image.
