How to Compress a Video on iPhone Without Losing Quality

Method 1: Compress Videos Directly on iPhone by Trimming (App & Native)

The most common way to compress videos on an iPhone is to trim the videos, cutting the unwanted parts of the videos. Luckily, this is so easy that anyone can operate this action via the Photos app on the iPhone. With its built-in settings, you can easily make your video files smaller. Read on to learn the detailed steps.

1. Select the Photos app to open it on your iPhone. Locate and open the video file you want to compress.

2. Tap the Edit button at the top right corner to open the editing page. Move the start and end sliders under the video to choose where the clip should begin and finish.

3. Choose Done to complete the trimming. Select Save Video to overwrite the original file or Save Video as New Clip to create a new version, keeping the original.

The steps are very easy, right? Even without these steps, we believe you can easily trim the videos to reduce the file sizes. This method is ideal for people who want to compress videos by cutting the unwanted parts of the videos.

Method 2: Compress iPhone Videos With a Desktop Tool for Maximum Quality & Batch Processing

AnyMP4 Video Converter Ultimate is a versatile all-in-one video editing tool to compress videos on iPhone and cut the unwanted parts to save more space. Its basic and advanced editing features allow you to reduce the size and upgrade your videos on iPhone flexibly.

• 1. Compress iPhone video files and maintain the high quality in one click.
• 2. Provide various editing features including cut, merge, crop, add special effects, etc.
• 3. Upgrade the video quality by adjusting resolution, brightness, contrast, and noise.
• 4. Compatible with all mainstream video formats including MOV, AVI, MP4, MKV, and WMV.

1. You need to send the videos you want to compress on your iPhone to the computer. Then download and launch AnyMP4 Video Converter Ultimate. Choose the Toolbox feature on the main interface. Then choose the Video Compressor feature in it. To add video files, you can click the + in the center of the interface. Then you can select videos in the browse window.

2. To compress iPhone videos, you can drag the dot on the right of the Size field to change the compression ratio. You can also choose parameters like output format, resolution, and bitrate in the interface to keep the quality of the video.

3. Then you need to export the video and save it on your computer. Before the compression, you can change the folder to save the videos. Click the Save to field and you can choose a folder in the browse window. Click the Compress button to start the process. You can find the outputted video in the folder you set a few minutes later.

4. To trim the compressed video, you should click the Converter on the main interface. Then upload the compressed video by clicking the Add Files button. Then you can click the Scissor icon on the video bar to enter the editing interface. Clip the video by setting a start and end point or directly drag the clipper on the timeline.

5. After the trimming, you need to click the Convert All button to output and save your video. Get video trimmer to cut videos.

You can shrink videos on your iPhone and remove the unwanted parts easily with the help of AnyMP4 Video Converter Ultimate. It has a more advanced functionality in the toolbox to upgrade and decorate your videos If you want.

Method 3: Compress Videos on iPhone Online (No Installation Needed)

AnyMP4 Online Video Compressor is a professional web-based tool to shrink iPhone videos you should consider. Its well-organized interface and simple processing steps allow you to finish the compression easily on a web browser. Besides, it's a free tool and you don't need any installment to run it.

• 1. Shrink iPhone videos with lossless technology in one click.
• 2. Change parameters including formats, resolution, and bitrate to reduce the size of videos.
• 3. Process videos without the limitation of sizes.
• 4. Online compressing at high speed safely.

1. Go to the website of AnyMP4 Online Video Compressor. You can click the Launch Free Compressor button to add video files. A window will pop up and you can select iPhone videos in it. Then click the Open button to upload it to the compressor.

2. Then you can adjust the parameters of the video on the interface including format, length, resolution, and bitrate. To change the size, you can drag the threshold on the right of the Size field. Or you can select a smaller size in the menu of the Size field.

3. To start the compression, you can click the Compress button. When the process is finished, a confirmation notification will pop up. Then you can find the compressed video file in the folder you set.

AnyMP4 Online Video Compressor enables you to shrink iPhone videos easily online for free. But if you want to reduce your video on iPhone and cut the unwanted parts, you have another option.