How to Increase Video Resolution without Losing Quality with Ease

Laura Goodwin Mar 31, 2022 Edit Video

Video resolution is expressed as width x height of a video in pixels. Standard Definition (SD), High Definition (HD) and 4K (UHD) are 3 types of common video resolutions. To play the video on different devices or players, you need to change video resolution to get the smooth playback.

If you want to enhance video quality and increase video resolution at the same time, you just come to the right place. This article will show you the detailed steps to make the low resolution video look better on Windows, Mac, iOS and Android. Just read and follow.

Increase video resolution

Part 1: Detailed Guide to Increase Video Resolution and Enhance Video Quality

Actually, the visual video effect will not change obviously after increasing video resolution. Though the video size will grow a lot. If you want to improve video quality of old movies and upscale video resolution, Vidmore Video Converter can be your first choice. You can convert video files to 200+ formats and devices while changing the resolution of video. It is super easy to convert low resolution video to high resolution.

Moreover, you can save the low resolution video by adjusting video contrast, hue, brightness and other effects within the program. Vidmore Video Converter also provide a powerful video editor. You can rotate, crop, clip, merge, add watermark and apply other video/audio effects.

As for the Vidmore Video Converter for Mac version, you can get a built-in video quality enhancer. There are 4 options that can help you increase video quality. You can upscale video resolution and sharpen videos with ease. The output videos can be exported to 4K, 1080p HD and 720p HD without quality loss. The lossless transcoding and 50x faster video conversion speed are also helpful.

What you can get from Vidmore Video Converter to improve video quality on PC and Mac? Here’re the main features.

  1. Increase video resolution from the original one to 640x360, 640x480, 720x480, 1280x720, 1920x1080, 3840x2160, etc.
  2. Adjust contrast, saturation, brightness, hue and other video effects to make your video more energetic.
  3. Convert your video to 200+ format while increasing the resolution of a video.
  4. Get a video quality enhancer to upscale resolution, optimize brightness and contrast, remove video noise and reduce video shaking on Mac in clicks.

Free Download

for Windows

Free Download

for macOS

Increase Video Resolution on Windows

Step 1: Free download, install and launch Vidmore Video Converter on PC. Click “Add Files” to import your video file.

Add file to converter

Step 2: Choose the video and click “Edit” icon (a star image under the video file). You can access the Vidmore video editor.


Now you can use the various editing effects, like rotate & Crop, Effect & Filter, Watermark, Audio and Subtitle.


Step 3: Choose the format from the dropdown list on the right side of the video. Here, you should select 4K resolution MP4, MOV or MKV. Well, you can click the “Edit” icon besides to move sliders to adjust contrast, saturation, brightness and hue of this video.

Choose output format

Step 4: Set the output folder from the “Save to” list near the bottom. At last, click “Convert” to start upgrading video resolution.

Quick finish

Increase Video Quality on Mac

Step 1: Run Vidmore Video Converter on your Mac computer. Click “Add File” to add your video.

Add video

Step 2: Click “Enhance” on the top to get the video enhancer. You can click “Upscale resolution” to increase low video resolution. Moreover, you can make the video look better with other video enhance options. Click “Apply” or “Apply to All” to move on.

Video quality enhancer

Step 3: Set the output format from the “Profile” list. Furthermore, you can click “Settings” to increase video resolution. Just unfold the “Resolution” list under “Video Settings”.

Adjust video resolution

Step 4: Finally, click “Convert” to export the file with better output quality.

Export video

Part 2: How to Increase Video Resolution Online for Free

If you want to increase the resolution of video online, you should not miss Vidmore Free Online Video Converter. It is a 100% free online video resolution converter. You can improve video resolution, codec, bitrate, frame rate, sample rate and various settings before converting. There is no file size limit. Thus, you can feel free to improve low resolution of your old movies. Of course, the video converting speed is not as fast as Vidmore Video Converter.

Step 1: Visit this free online site. Click “Add files to convert” on the main interface. The first time you use the online tool, you need to click “Download Launcher” to download Vidmore Launcher.

Download launcher

Step 2: Click “Add File” to add your video. Then choose the output video format near the bottom.

Add video online

Step 3: Click the gear “Settings” icon next to your imported video file. Here you can get various options to change video resolution. Click “OK” to move on.

Increase video resolution online

Step 4: Now you can click “Convert” and set the destination folder to increase video resolution online for free.

Part 3: Top 3 Apps to Increase Video Resolution on iPhone and Android

By installing a video quality enhancer app, you can enhance video quality and improve video resolution on your phone directly. If you have no idea which application to choose, you can get inspired from the following recommendations.

Top 1: PowerDirector (Android)

You can edit and export videos in up-to 4K resolution on your Android within CyberLink PowerDirector. The video stabilizer can fix shaky video footages. Thus, you can reduce video shaking to improve video quality on Android. PowerDirector is not totally free to use. You need to pay $0.99 to $3.99 to unlock each in-app purchase, including exporting videos in 4K resolution.


Top 2: Video Compress (iOS)

The new iOS 13.2 update allows users to change video resolution on iPhone within the Camera app directly. However, only iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max running iOS 13.2 can use the Camera app to increase video resolution and frame rate. For other iPhone users, you can run Video Compress to customize video resolution and bitrate. Well, you can keep the quality and make the video smaller here.

Video compress

Top 3: Videoshop (Andorid & iOS)

Videoshop is a cross-platform video quality enhancer app. You can improve video quality on Android and iPhone with a wide range of video and audio effects. Moreover, you can change video brightness, contrast, saturation and other display settings to enhance video quality too. Videoshop also provides many in-app purchases. You can add slow-motion, apply filters, merge videos and add more features to your video. It is not a big deal to increase video resolution on Android and iPhone.


You can use the software to increase video resolution and enhance video quality mentioned above. Thanks to the wide support of profiles, you can change the resolution of most videos via Vidmore Video Converter with ease. By the way, the 50x faster speed allows users to improve video quality in a short time. If you want to improve video resolution of one or two files, you can use the online program to simply convert low resolution video to the better one. iOS and Android users can also find the satisfying choices here. That’s all to increase video resolution without losing quality on different platforms. If you have any other good increase video quality app or software, you can feel free to share with us.

Video & Image

Vidmore Video Converter Icon

Try Vidmore Video Converter for Free

All-in-one toolkit for converting and editing video & audio files in Windows 11/10/8/7, Mac OS X 10.12 and higher

Free Download Free Download

based on 176 user reviews

Close Pop