Complete Guide to Adjust Brightness of iPhone Videos for 2019

Brighten a Video iPhone

Since iOS 8, you can manually adjust the exposure and brightness of a video on your iPhone Camera app. It really helps on improving the quality of your videos while capturing. When you focus on an object, the iPhone Camera app is able to optimize the exposure automatically. It makes taking high quality videos with both light and dark objects easier. Even though your video looks dark after shooting, you can lighten up it simply. Anyway, you can learn multiple ways to achieve brighter videos on iPhone.

Part 1: How to Brighten a Video on iPhone

To brighten a video on iPhone, you can do it while capturing the video as well as after shooting.

How to Brighten a Video with iPhone X Camera App

As mentioned previously, iPhone Camera app offers the feature to adjust exposure automatically and manually. That can brighten a video on iPhone while taking it.

1 etapa

Run the Camera app on your iPhone X or other device running iOS 8 or above.

2 etapa

Focus on the object you want to capture and wait Camera app to set the exposure automatically.

Adjust exposure

3 etapa

If the video still looks dark, tap the shadow area for a while to display the Exposição tool. Then swipe upward to adjust the brightness of iPhone video.

4 etapa

Now, tap the Registro button to start taking the video. Then tap parar to save the brighter video.

notas: This way can bright the dark area in your video and let you see more details. However, the brighter areas may appear over-exposed.

How to Lighten An iPhone Video after Capturing

After you take a dark video, there are still methods to make more light on iPhone. What you need is a video editor app that has the capacity to adjust the brightness. According to our research, most video editor apps can brighten a video on iPhone by adding filters. Only a few of them are able to adjust brightness of iPhone videos, such as Videoleap.

1 etapa

Start the brighten video app for iPhone. You can download it from your App Store for free, but it has in-app purchase options. It is available to iOS 11 and above.

2 etapa

Open the dark video from your iPhone. For the first time, you have to permit the app to access your Camera Roll.

3 etapa

Preview your video and go to the Adjust tab from the bottom. Then you will get the parameters of the video, such as Brightness, Contrast, Exposure and more.

4 etapa

Choose Brightness and move the slider to right side. Then your video will become brighter on iPhone 7.

Adjust Brightness Videoleap

Part 2: Best Software to Adjust Brightness of iPhone Videos

Sometimes, it is not very convenient to brighten a video on iPhone. It takes much time to render your video. Moreover, the video editing usually requires a lot of space. It makes sense that computers are still the most popular platform to lighten up iPhone videos. So, we share a list of top video brightening software below.

Top 1: Conversor de Vídeo Tipard Ultimate

The best software to brighten an iPhone video should be able to achieve it simply. More importantly, it should produce high quality after brightening. From this point, we recommend Tipard Video Converter Ultimate.

1. Adjust brightness and other parameters of iPhone videos.

2. Batch process multiple videos with the multi-thread technology.

3. Optimize and melhorar a qualidade do vídeo while editing.

4. Support a wide range of video input and output formats.

5. Convert iPhone videos for playback on any devices.

In a word, it is the best way to adjust brightness of iPhone videos on your desktop.

How to Adjust Brightness of iPhone Videos

1 etapa

Get Video Converter Ultimate

Download and install the best video brightening software to your computer. Then launch it and click the Adicionar arquivos button to import the dark iPhone videos.

Carregar vídeo

2 etapa

Brighten iPhone videos

Clique na Editar menu on the top ribbon to open the video editor window. Then go to the efeito guia e localize o Efeito de vídeo section. Adjust the slider of the Brilho option until the video in the visualização panel is bright enough. Click Aplicar a todos para confirmar.


3 etapa

Save brighter videos

Choose a proper video format from the Perfil dropdown menu at the bottom. Hit the procurar button to set a directory to save the videos. Once click the Converter button, the brighter iPhone videos will be saved to your computer.


Top 2: iMovie for Mac

iMovie is a free video editor for Mac computers. It has a lot of useful features related to edit and adjust videos. When it comes to iPhone videos, you can sync them to your computer via the Photos app and then get what you want in iMovie simply.

1 etapa

Aberto iMovie and create a new project or open an existing video project. Then add a dark iPhone video into iMovie and drag and put it into the timeline.

Import iPhone video imovie

2 etapa

Clique na Correção de Cor icon on the menu bar above the preview window. Now, you will get three bars and find the one prompted Adjust Brightness to make the clip lighter or darker.

Adjust brighteness imovie

3 etapa

Move the slider to the right side to make the iPhone video brighter. You'd better move the slider slightly, preview the effect in the Preview window, and then adjust iPhone video brightness further. Moreover, you can light up the iPhone video with the Adjust shadow slider.

4 etapa

To save the brighter video, click PARTILHAR -> Envie o to save it as a new video file. Unfortunately, the video output formats supported by iMovie are limited.

Início 3: Windows Movie Maker

Though Microsoft introduced the Photos app for Windows 10, it is not available to brighten an iPhone video. Alternatively, the long-standing Windows Movie Maker can help you to simplify the work. It has several visual effects including brightness. Check the step-by-step guide below.

1 etapa

Transfer iPhone videos to your PC and open Windows Movie Maker. It can be downloaded from the Microsoft official website.

2 etapa

Drag and drop a dark video into the interface and it will display on the storyboard. If you only want to brighten several frames of the video, select them. Otherwise, the entire video will be brightened.

3 etapa

Vou ao Efeitos visuais tab on the top of the window and choose the Brilho effect. Then you will be presented a popup dialog with a slider. Move the slider left and right until the iPhone video is bright enough.

Brighten WWM

4 etapa

Finalmente, clique em Envie o -> Salvar filme -> Recommended for this project. Then the brighter video will be stored in your video library. Alternatively, you can share the video result to Facebook or YouTube directly.


This guide has discussed how to brighten a video on iPhone during you capture it or after shooting. iPhone is well known on the lens technology. In addition to hardware, the built-in Camera app also integrates extensive advanced technology, such as automatic exposure adjustment. On iOS 8 and later, you can manually adjust brightness of videos as well. If you have other troubles related to brighten iPhone videos, please leave your messages below.