如何使用2個免費視頻壓縮器在線壓縮WebM文件

WebM is an audiovisual media file format which usually used for media content on web pages. It is compatible with all the popular web browser like Chrome, IE, Safari, Firefox and more. When you want your video to stream faster, you need to compress it. The question is, do you know how to compress WebM without major losses in quality?

Are you looking to compress WebM file and reduce its file size? Here in this post, we like to share 2 free ways to help you compress WebM online.

第1部分。如何免費在線壓縮WebM文件

To compress WebM to reduce its file size while still keeping the original image and sound quality, you can rely on the popular Free Video Compressor. It is specially designed to compress video in any frequently-used video formats including WebM, AVI, MP4, FLV, MKV, MOV and more.

這種易於使用的WebM文件壓縮器具有減小視頻文件大小的能力，而不會降低質量。它允許您壓縮4K UHD和1080p，720p HD和普通SD視頻。您可以導航到“免費視頻壓縮器”頁面，以輕鬆地直接壓縮WebM。

Step 1. Open your browser on computer and go to the official site of this free online WebM file compressor.

Step 2. When you get there, you can click the Add Files to Compress button to install a small file size launcher for the WebM compressing. Then you can select and add the WebM file you want to compress from the pop-up window.

Step 3. You can freely compress your WebM file according to your need. Moreover, you are allowed to custom the video resolution, frame rate and bitrate, video name and output format. After all these operations, you can simply click the Compress button to start compressing WebM online.

與許多其他在線WebM視頻壓縮工具不同，此免費視頻壓縮器不會在您的壓縮WebM文件中添加任何水印。

第2部分。如何使用WebM Compressor壓縮WebM

To compress WebM file online, you can also rely on the VEED WebM Compressor. Whether your files are beyond the email attachment limits, Facebook messenger limits, or other uploading limits, you can use this WebM Compressor to reduce the file size of your WebM video.

Step 1. Open your browser and go to the VEED WebM Compressor site. Click the Compress Video button to move to the next uploading step.

Step 2. You can click the Upload Your File button to upload your WebM video. Here you are allowed to drag and drop file for the WebM uploading. This free WebM video compressor also allows you to upload video from DropBox and URL.

Step 3. You can freely adjust the video compression based on your need. What’s more, you can custom the video resolution. You are also able to trim your WebM file by clicking Edit Video. It is designed with a media player for you to view the loaded video.

Step 4. Click the Compress Video button on the bottom-left corner to start the WebM file compressing. After that, you can click the Download Video button to save the compressed WebM video on your computer.

第3部分。壓縮WebM文件的常見問題解答

結論

When you decide to share a WebM video to Facebook, Instagram, Twitter or another social media account, you'd better compress it first. Here in this post, you can learn 2 simple methods to free compress WebM online. You can use your preferred video compressor to reduce the file size of your WebM files.