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FLV to WebM Converter

Convert your FLV (.flv) files to the modern WebM (.webm) format. Our online tool provides fast, high-quality conversions with excellent compression for modern web streaming, all processed securely in your browser.

Drop your FLV file here

or click to browse your files

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

How to Convert FLV to WebM

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

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

Benefits of WebM

  • Open-source and royalty-free.
  • Smaller file sizes for streaming.
  • Supported in modern browsers.
  • Ideal for embedding in websites.
  • Transparency support.

FLV vs. WebM: Key Differences

FeatureFLVWebM
CompressionBasic Flash compressionVery High (optimized for web)
CompatibilityLimited (Flash required)Best in modern browsers
LicensingAdobe formatFree & open-source
File SizeVery SmallSmall

FAQ: FLV to WebM Converter

Can I convert FLV to WebM without losing quality?

Yes, WebM supports high-quality video output. Our converter enhances the original FLV quality while providing modern compression optimized for web streaming.

Is WebM better than FLV for websites?

In many cases, yes. WebM is designed for modern web use with better compression and browser support, while FLV requires Flash Player. WebM is ideal for current web streaming.

Does WebM work on all devices?

WebM works seamlessly in major browsers like Chrome, Firefox, Edge, and Safari (latest versions). FLV requires Flash Player which is no longer supported by most browsers.

Is this FLV to WebM 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 FLV to WebM?

No installation is required. This tool runs directly in your browser, just upload your FLV file, click convert, and download your WebM 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
FLV to WebM Converter Online - Free & Fast