How to Fix Bad Quality Videos with an All-In-One AI Tool

Why You Need to Fix Low Quality Videos

In 2025, video quality matters more than ever—whether you're uploading content to YouTube, sharing old family movies, or improving office presentations. But not all videos are recorded in 4K or HDR. Many suffer from pixelation, noise, shakiness, or low resolution.

In this guide, we’ll show you how to fix bad quality videos, improve resolution, reduce noise, and enhance video clarity using proven methods and a powerful all-in-one tool: UniFab AI Video Enhancer.

How to Fix Quality of Video Using Multiple Methods

Before jumping into tools, it’s important to understand the key techniques used by professionals to improve bad video quality. Here are 8 powerful ways to fix your videos:

1. Upscale Video Resolution to Fix Low Quality Footage

One of the most effective ways to fix low quality video is by upscaling its resolution, especially from 480p/720p to 1080p or 4K. This improves clarity, sharpness, and detail.

2. Increase Bitrate When Exporting

Choose a higher bitrate when exporting video to transfer more data per second, improving clarity, detail, and vibrancy for a higher-quality video image.

3. Boost Frame Rate to Make Motion Smoother

Boosting the frame rate eliminates choppy or blurry footage, especially in fast-moving scenes. More frames per second result in smoother, motion-blur-free video.

4. Sharpen Blurry Video to Enhance Visual Clarity

Apply sharpening filters to enhance edges and improve details, making subtle objects more defined and clear in the video.

5. Adjust Brightness, Contrast, and Colors to Improve Quality

Adjust brightness and contrast to improve dark areas and tone down overly bright spots, maintaining original details while enhancing key video elements.

6. Color Grade Your Video

Use color grading to correct issues like color casting, discoloration, and toning, resulting in vibrant and visually appealing videos.

7. Denoise to Fix Grainy or Compressed Video

Remove digital noise like grain and blur, as well as background audio distractions, to create clear, distraction-free videos and audio.

8. Stabilize Shaky Videos to Improve Watchability

Stabilize shaky footage by analyzing each frame to reduce jitter, sudden movements, and camera shakes, ensuring focus remains on the main subject.

How to Fix Bad Quality Videos with UniFab All-In-One

UniFab All-In-One combines all the video quality fixing functions mentioned above into one platform, eliminating the need for multiple tools. With flexibility for video customization, UniFab offers AI-powered automation for tasks like video upscaling, audio upmixing, denoising, deinterlacing, and more. Supporting over 1,000 file formats, UniFab can handle any video format and convert it to meet your streaming specifications, making it the ultimate solution for all your video quality needs. 

Let's explore how UniFab fixes low video quality and discover the exciting features of this Windows and Mac-compatible program.

Key Features of UniFab

✅ Video Upscaling

It automatically upscales video up to 16K with Universal and Animation models to handle all genres of content. It gives an instant boost to any low-resolution video with crystal-clear clarity. 

✅ Face Enhancement

UniFab Face Enhancer AI intelligently detects and enhances faces in videos, restoring clarity, details, and natural skin tones. It's ideal for improving blurry, low-res, or old footage with facial close-ups.

✅ Convert SDR to HDR

Any SDR video can be converted to HDR while achieving the perfect color grading, brightness, and depth. It offers two color spaces: DCI-P3 & Rec. 2020.

✅ Remove Digital Noise

While remove grain from video caused by ISO footage, poor lighting, or other factors, UniFab ensures sharp, clear visuals and restores video details.

✅ Revive old video with deinterlacing

Whether it's your old movies or motion artifacts, UniFab can convert interlaced video to a progressive scan. It removes any motion blur caused by dynamic shots and softens the video edges. 

✅ Smoothening With 120fps

In this function, UniFab uses the frame interpolation technique to add fluidity to any motion footage, such as video games, sports, action movies, etc. This works best for slow-motion footage or fast-paced scenes with 2X, 3X, or 120fps.

✅ Stabilizing Shaky Video

Wth three stabilizing options: mild, moderate, strong, UniFab can intelligently analyze each frame of video content, automatically adjusting and optimizing image stability.

✅ Audio Upmixing

UniFab lets you enjoy a theatrical audio experience with EAC3 5.1 and DTS 7.1 audio formats. This function is perfect for gamers and music lovers. 

✅ Video Conversion

It lets you convert video to any desired format with 1000+ format support. 

✅ Lossless Compression

You can compress any 4K or 8K quality GB-sized video and convert it to MB without losing its originality. This makes the compressed video playable on portable devices and fits in small storage. 

✅ Customization & Editing

To ensure video quality according to your choice, you can customize it using many parameters, such as codec, bitrate, resolution, etc. You can also give more structure to your video with extensive editing functions, such as cropping and trimming. 

Addtional Benefits

✅ Free AI Tools in UniFab

• Vocal Remover AI: Separate vocals from music to create karaoke tracks, clean voiceovers, or extract instrumentals with ease.
• Video Background Remover AI: Effortlessly remove or replace video backgrounds, keeping the focus on your subject without needing a green screen.

When to Use Each Fix Method

For more ways to fix low-quality videos, try UniFab All-In-One — it's easy to use, fast, and requires no editing skills.

How to Fix Bad Quality Videos with UniFab - Step Guide

Now, since UniFab All-In-One offers an extensive and exclusive function range in its AI-supported service, here you can see one of its most powerful functions, which is the steps of UniFab Video Upscaler AI. 

Conclusion

Now, you know the maximum possible ways of how to fix quality of video. However, to executive them in your real-time video quality fixing process, you need the most effective tool if you are a newbie. UniFab All-In-One has come forward to save you by providing instant video quality fixing functions with AI automation. So, it's time to try this multi-function tool for your multi-purpose service. 

FAQs – How to Fix Low Quality Videos

How do I fix the quality of a video?

Use an AI-powered enhancer like UniFab to upscale resolution, remove noise, stabilize footage, and correct colors automatically.

How to make a bad quality video better?

Apply AI upscaling, denoising, sharpening, and color grading. UniFab All-In-One automates this entire process.

Can I convert a low-quality video to HD or 4K?

Yes. Tools like UniFab let you upscale SD or 720p video to HD, 4K, 8K, or even 16K with intelligent frame interpolation and detail enhancement.

How to fix video resolution and sharpness?

Use AI-based tools to increase resolution and apply sharpening filters. UniFab does both in one workflow.

Is there a free tool to fix bad quality videos?

UniFab offers a 30-day free trial with access to all AI features (No watermark): upscaling, denoising, stabilization, HDR conversion, and more.