Video quality enhancers always come with a lot of features that can improve your video quality and breathe new life to your footage. Frankly speaking, not all the video enhancers include all these features, but a tool worth trying should have the following features: color grading, noise reduction, filters, transitions, effects and animations, cropping, rotating, and flipping options.
So, which video quality enhancers should you try? Take a look at our recommendations for the best online video enhancers.
Contents:
Free Editable Video Templates with High-Quality




Part 1 Best Online Video Quality Enhancers You Should Try
Online Video Enhancer - FlexClip (Free & No Watermark)
If you're looking for a free online video enhancer without watermark, FlexClip is a solid choice. It offers a free version and allows you to improve your video quality without watermark.
FlexClip is perfect for you to enhance your video. You can enhance your video with color grading to adjust the brightness, contrast, tint, and saturation. Also, FlexClip offers various filter and transition effects to help you give your video a beautiful new look. Besides, you still have access to rich video editing features, like cropping, trimming, rotating, and flipping, etc., to take your video next level. What's more, FlexClip allows you to import the 4k video, and you can use its advanced features to enhance your 4k video easily.

Image Board: Online Video Enhancer - FlexClip
Online Video Enhancer - Clideo
Clideo offers a great video enhancer that enables you to increase the quality of your video in clicks. You can use it to cut, rotate or resize videos to give it a better appearance. Its Adjust Video tool allows you to control Brightness, Contrast, Saturation and Hue values of the video clips to improve video quality.

Image Board: Online Video Enhancer - Clideo
Online Video Enhancer - Kizoa
Kizoa is another online video quality enhancer you can try to enhance videos quickly and produce high-quality results. It stands for its large election of visual effects, you can use to make the colors in a video more vibrant or to add pre-animated elements to a video to improve the final quality.

Image Board: Online Video Enhancer - Kizoa
Online Video Enhancer - Clipchamp
Clipchamp is the last one the list of the best online video quality enhance. It allows you to easily make basic edits to enhance video quality. Using this tool, you can trim, crop and merge videos, add text, transitions, sound effects, and much more. With its easy-to-use and intuitive user interface, everyone can make the task of enhancing video quality easier.

Image Board: Online Video Enhancer - Clipchamp
Part 2 How to Improve Your Video Quality Online for Free
Wondering how to improve video quality using the online video enhancer? Here is our simple tutorial on how to enhance your video quality using the FlexClip's free online video enhancer.
2.1 Enhance Video by Color Grading
Color grading your video can improve your video image and increase your video quality. A right color grading definitely is a good way to improve your video quality for visual optimization.

Enhance Video by Color Grading
Here, you can turning on/off the top right "orange button", which enables you to contrast the original color and the corrected color, so you can check it out whether color grading enhances your video quality.
2.2 Enhance Video by Removing Background Noise
Annoying noise in the video background definitely lower video quality and viewing experience. Check How to Remove Background Noise by FlexClip Video quality Enhancer. To get high video quality, FlexClip online video editor helps you get noise-free video with 3 easy steps:

Enhance Video by Removing Background Noise
Quick Tip: Remove Audio from a Video on iPhone >
2.3 Enhancer Video by Adding Filters
Adding a filter makes color in videos more vibrant and lively, this is also one of important ways to enhance video quality. Many online video enhancers offer a feature to add some visual effects. FlexClip offers you dozens of filters for different visual effects.
With 2 steps, you can easily improve video quality online by adding filters:

Enhance Video by Adding Filters
2.4 Enhance Video by Adding Transitions
Adding transitions can make the clips, images, videos smoother and amazing, and your video quality can be improved. How to enhance your video quality with transitions? FlexClip makes it super simple with its easy-to-use features and rich transition effects.

Enhance Video by Adding transitions
2.5 Enhance Video by Using Effects and Animations
Adding some stunning effects and funny animations to your video is great way to make a video higher quality. At FlexClip, you can find plenty of overlays, motion graphics, text templates, and animated elements to enhance your video quality, including lower thirds, title cards, speech bubbles, emoji stickers, subscribe buttons, and more. Just turn to FlexClip and explore more to enhance your video online for free.

Image Board: Enhance Video by Using Effects and Animations
Bonus: Understand Video Resolution: Select the Most Proper One
Video quality can be improved by enhancing video resolution and quality. Unfortunately, there are few online tools that can help you upscale your video resolution. But you can choose the proper one to give your viewers a better visual experience.
Which resolution should you choose? What dose 1080p, 720p, 480p or 4K actually mean? Here, we'll help you understand different video resolutions. Then, the part shows you how to change video Understand Video Resolution: Select the Most Proper One online with only 3 steps by FlexClip video converter.

Image Board: 480p, 720p, 1080p and 4K
Depends on your different demands and video size you want, you can select a really appropriate resolution and quality for your videos.
480p stands for 640 px × 480 px with an aspect ration of 4:3. Generally specking, it's also known as DVD-quality, giving your DVD the highest quality. 480p videos is better to play on most laptops, desktop monitors, and mobile phones.
720p is commonly seen as "HD", the most common resolution in the internet. All TVs are able to support 720p resolution and show more details compared with lower video resolution.
1080p is usually known as "Full HD" resolution. It's recommended for you, if you want to show your video on large screens or TV. What's more, it's widely used on YouTube and other social media.
4K (3840 × 2160) has approximately 4000 pixel referring to a horizontal display resolution. But it only has the best performance on 4K devices. On other devices, 4K resolution can't has a good performance. So we usually recommended 1080p as your exported video resolution.
How to Change Video Resolution and Video Quality

Upload your local video to FlexClip

Select the resolution to enhance your video quality
Final Words
To solve the problem of low video quality, we shared the best 4 online video quality enhancers to help you to improve video quality. Simply pick one you like and start increasing your video quality by color grading, adding filters, removing background noise, and more.