AVI to FLV Converter

Convert AVI to FLV online for free. Perfect for legacy streaming systems, bandwidth optimization, and specialized Flash platform compatibility.

Upload your videos

Drag & drop multiple files or click to browseTap to select or drag files here

Or Import From

Max 50.0MB

5 files max

How to Convert AVI to FLV

Optimize your videos for streaming in 3 simple steps

Upload AVI File

Select your AVI video file or drag & drop it into the converter

Configure FLV Settings

Select streaming-optimized codec, bandwidth settings, and legacy compatibility options

Convert for Streaming

Start the AVI to FLV conversion and download your streaming-optimized video file

Why Convert AVI to FLV?

Streaming optimization and bandwidth efficiency advantages

Legacy Streaming Optimization

Optimize large AVI files for legacy Flash-based streaming systems and older content delivery networks. FLV format provides superior compression and streaming performance for bandwidth-constrained environments.

Bandwidth Compression Efficiency

Dramatically reduce file sizes from large AVI files to highly compressed FLV format. Perfect for slow internet connections, mobile networks, and cost-effective content delivery with minimal quality loss.

Flash Platform Compatibility

Enable compatibility with legacy Flash-based systems, older video platforms, and specialized streaming infrastructure that specifically requires FLV format for proper integration and playback.

STREAMING

📦File Size

-60%

📊Bandwidth

Efficient

⚡Buffering

Quick

🚀Start Time

Immediate

📡 Streaming

COMPRESSED

File Size60% Less

100MB → 40MB

Download Time6 min Saved

10 min → 4 min

Bandwidth CostCost Cut

High → Low

Mobile FriendlyOptimized

Heavy → Light

🗜️ Compressed

FLASH READY

🔥Flash Player

Compatible

🌐Legacy CDN

Seamless

📡Old Streaming

Smooth

🎬Video Portals

Enabled

🔥 Flash

Trusted by Streaming Professionals

See what users say about our AVI to FLV converter

"Our older Flash-based streaming system couldn't handle large AVI files efficiently. Converting to FLV dramatically reduced bandwidth usage and improved streaming performance across our legacy infrastructure."

Carlos Martinez

Legacy Systems Administrator at Educational Institution

"Converting AVI files to FLV reduced our bandwidth costs by 60% while maintaining acceptable quality. Perfect for regions with slower internet connections and mobile users."

Lisa Chen

Content Delivery Manager at Video Platform

"Our specialized video platform requires FLV format for proper integration. Converting AVI to FLV ensured seamless compatibility with our Flash-based player and streaming infrastructure."

Robert Kim

Platform Developer at Specialized Video Service

"Large AVI files were problematic for mobile delivery. Converting to FLV created lightweight files perfect for mobile networks and data-conscious users without sacrificing essential quality."

Dr. Sarah Wilson

Mobile Content Strategist at Media Company