How To Play WebM On IPhone [2021 Complete Guide]

Part 1. How to Play Local WebM Videos on iPhone?

iPhone's built-in player cannot play WebM videos. If you received and downloaded some WebM files that need to be open on iPhone, you can change the file format. It's easy to do with MacX Video Converter.

MacX Video Converter is compatible with Mac and Windows. It can convert any WebM videos, no matter what video and audio codecs are packaged in WebM container, VP8, VP9, Ogg Vorbis, Opus, or others. And there are presets for all popular iPhone models making it easy to convert WebM to iPhone.

It can make the use of GPU hardware acceleration and other advanced technologies to improve the speed of video transcoding without damaging video quality. It will keep a good balance among speed, quality, and file size.

Apart from WebM, it supports many more popular and rare video formats, 320+ in total. And the output presets are not limited to iPhones. It also covers presets for iPad, Apple TV, Mac, PC, Xbox, PS, Android, YouTube, Final Cut Pro, iMovie, and more.

Now let's free download and install MacX Video Converter to begin converting WebM to iPhone playable format. This tool can also help you compress and edit your WebM and download WebM videos from 1000+ sites.

Download for Mac Download for PC

Now, let's learn how to convert WebM to iPhone.

Step 1. Transfer your WebM video from iPhone to computer, launch MacX Video Converter, and click + Video button to import the WebM file you want to convert.

Step 2. On Output Profile window, scroll down to Apple Device, click to iPhone Video, and then select an iPhone preset.

Step 3. Click the RUN button to begin converting your WebM for iPhone. Once done, transfer the new video file back to iPhone and then you should be able to play it on your iPhone.