EN🌐English▾
  1. Home
  2. >
  3. Tools
  4. >
  5. MP4 to WebM
MP4→WEBM

MP4 to WebM

Convert MP4 to WebM for lighter web embeds and faster page loads.

or drag and drop your file

By using our service you accept our Terms of Service and Privacy Policy.

🛡️100% Secure
⚡Browser-Based
🎬20+ Formats
🔒No Data Stored
✓Free Forever

How to convert MP4 to WebM

Three steps to a WebM file

1. Upload your MP41

1. Upload your MP4

Click “Upload” or drag a video onto the page. Files up to 100 MB accepted.

2. Choose WebM output2

2. Choose WebM output

WebM is pre-selected with VP9 codec. Adjust resolution or pick VP8 in advanced settings if needed, then hit “Convert”.

3. Download the WebM3

3. Download the WebM

Conversion finishes in seconds. Embed the WebM on your site or use it in any HTML5 player.

Convert now
MP4 to WebM converter

Built for the web

WebM files are smaller than MP4 at similar quality. Pages load faster and use less bandwidth.

Multiple formats available

Other formats too

Need MKV, AVI, MOV or an audio format? Convert to dozens of formats in the same interface.

Explore more free tools

Trim, resize or convert your files further. All tools work in the same browser workspace.
CONVERTERWebM to MP4

WebM to MP4

Convert WebM to MP4 for playback on any device. Drag in, convert, save.
CONVERTERMP4 to MP3

MP4 to MP3

Extract MP3 audio from MP4 video files. Pick your bitrate, download in seconds.
CONVERTERMP4 to FLAC

MP4 to FLAC

Extract lossless FLAC audio from MP4 video. Keeps the original sound quality.
CONVERTERMP4 to WMA

MP4 to WMA

Pull WMA audio from MP4 video. Compact files, works with Windows players.
CONVERTERMP4 to DivX

MP4 to DivX

Re-encode MP4 to DivX for smaller files. Compatible with legacy players.
EDITORAdd GIF

Add GIF

Overlay animated GIFs on your video. Control size, placement and timing.
EDITORCrop Video

Crop Video

Crop footage online. Set a custom frame or pick a preset ratio like 9:16 or 1:1.
DOWNLOADERInstagram Downloader

Instagram Downloader

Download Instagram Reels, stories, posts and IGTV. No login required.
See all features

FAQ

WebM is optimized for web playback. Files are lighter than MP4 at comparable quality, which means faster loading and less bandwidth.