Home > How to Convert MP4 to WebM

Convert MP4 to WebM - How to convert MP4 files to WebM format?

Tags:mp4 to webm, convert mp4 to webm, mp4 to webm converter, mp4 to webm conversion, mp4 to webm html 5, mp4 to webm mac, mp4 to webm lion, mp4 to webm mountain lion, mp4 to webm os x

Overview: Why converting MP4 to WebM?

Reason 1: WebM is royalty-free, open video compression providing high quality video and small size as H.264.

Reason 2: Some newest android phones already support natively playback WebM format.

Reason 3: All uploaded files on YouTube with resolutions from 720p and above are encoded to WebM in 480p and 720p, and other resolutions will follow. YouTube has committed to encode their entire portfolio of videos to WebM.

Reason 4: As the debate of web browsers, hard devices, there is no one uniform video format for HTML5 video. Many Web sites will need to support both MP4/H.264 and WebM for their videos to live in HTML5 ear.

Step-by-Step Guide: How to Convert MP4 to WebM?

Program Needed: Aiseesoft WebM Converter

Aiseesoft WebM Converter, the leading WebM encoder on the internet, is the best MP4 to WebM Converter. It can convert MP4 to WebM and can encode and create WebM file and VP8 video for HTML5 video from various other video formats including MOV, AVI, 3GP, FLV, H.264, MKV, WMV, RM, RMVB, VOB, Xvid, DivX, HD, AVCH, MTS, TS, etc. With the MP4 to WebM Converter, you can convert video to high-definition WebM video (1080p or 720p), standard-definition (SD) WebM video or lower resolution WebM video (under 640*480 pixels). The MP4 to WebM Converter is packed with advanced video editor like crop, trim and join videos, adjust image quality, etc.

Step 1: After the download is finished. Run, install and launch the program.

Convert MP4 to WebM

Step 2: Load MP4 to MP4 to WebM Converter
Press on "Add file" button to browse and open MP4 files. Or directly drag and drop the MP4 files to MP4 to WebM Converter.

Step 3: Choose output format as WebM Video (*.webm)
Search with keywords webm in the search box and select WebM Video (*.webm) as the output format.
Or just you can choose WebM Video (*.webm) in the "General Video" section.
Click "Settings" to adjust video size to 640*480 or 720*480 or 1280*480, increase bit rate to increase video quality, etc.

Step 4: Edit before conversion (Optional)
Mp4 to WebM Converter additionally provides some helpful editing functions like crop, trim, adding watermark which enable you to enhance the video clips. You can click "Effect" button to edit the video.

Step 5: Start MP4 to WebM conversion
Click on "Start" to convert MP4 to WebM. It is so fast and easy.

Ready to try or buy Aiseesoft WebM Converter?

Buy Aiseesoft WebM onverter $35.00

Download Your Free Copy Now 10.6 MB

Ready to try or buy Aiseesoft WebM Converter for Mac?

Buy Aiseesoft WebM Converter $35.00

Download Your Free Copy Now 27.6 MB


100% clean - Absolutely no virus, spyware, adware or malware.

money back guarantee

30-day Guarantee - Any reason unsatisfied with our product, we will refund without asking why.

Risk Free MP4 to iPad 3 Converter - Shop safely in our secure online store. Your data and privacy information are protected.

Windows Products
Mac Products
Hot Tips
Software Awards

Money Back Gangrene