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WebM to MP4 Converter

Easily convert your WebM (.webm) files to the widely compatible MP4 (.mp4) format. Our online tool provides fast, high-quality conversions with excellent compression, all processed securely right in your browser.

Drop your WEBM file here

or click to browse your files

Maximum file size: 100MB
(no limit for pro users)

How to Convert WebM to MP4

We try to keep things simple. We have already optimised the settings for you.

  1. 1Upload your WebM video using the button above.
  2. 2Click "Convert to MP4" to process the video.
  3. 3Download your new MP4 file, click "Download MP4".

Benefits of MP4

  • Universal compatibility across devices.
  • High-quality video and audio.
  • Ideal for editing and sharing.
  • Supported by all major platforms.
  • Efficient compression for storage.

WebM vs. MP4: Key Differences

FeatureWebMMP4
CompressionVery High (optimized for web)High
CompatibilityBest in modern browsersAlmost universal
LicensingFree & open-sourceMay require royalties

FAQ: WebM to MP4 Converter

Here are the most common questions about converting WebM videos to MP4 format.

Can I convert WebM to MP4 without losing quality?

Yes, MP4 supports high-quality video output. Some compression is applied to reduce file size, but our converter is optimized to preserve the best possible quality during the process.

Is MP4 better than WebM for devices?

In many cases, yes. MP4 is the most widely supported video format across all devices and platforms. WebM is ideal for web use, but MP4 is best for compatibility and sharing.

Does MP4 work on all devices?

MP4 works seamlessly in all major browsers, operating systems, and devices, including smartphones, tablets, and smart TVs.

Is this WebM to MP4 converter free?

Yes, the basic converter is completely free to use with no hidden costs. Free users can convert videos up to 100MB in size. Pro users enjoy unlimited file sizes and the ability to process multiple videos at once.

Do I need to install software to convert WebM to MP4?

No installation is required. This tool runs directly in your browser, just upload your WebM file, click convert, and download your MP4 video.

Choose Your Plan

Start for free without an account, or upgrade to Pro for unlimited processing power.

Free

$0/month

Perfect for occasional use

No account required

Video files up to 100MB
Image files up to 10MB
One file at a time
Local processing (private)
Unlimited file sizes
Batch processing
All access

Pro

$19.99/month

For power users and professionals

Cancel anytime • Account required

Unlimited file sizes
Process multiple files in parallel
Local processing (private) - server fallback if required
Advanced codec support (like AV1)
Multi-threaded processing
Pro access to all converters and compressors
Priority support for new converter requests
Create Account & Upgrade
WebM to MP4 Converter Online - Free & Fast