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Home3G2 vs FLV
.3g2
.flv

3G2 vs FLV

Compare 3GPP2 Video and Flash Video formats — understand the key differences and when to use each

Format Overview

3G2

3GPP2 Video

3GPP2 Video (.3g2) is a video file format.

.3g2video

FLV

Flash Video

Flash Video (.flv) is a video file format.

.flvvideo

3G2 vs FLV: Feature Comparison

Feature3G2FLV
Full Name3GPP2 VideoFlash Video
File Extension.3g2.flv
Categoryvideovideo
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use 3G2 vs FLV

Use 3G2 when you need:

  • •Files in 3GPP2 Video format for maximum compatibility
  • •Industry-standard video format support
  • •Wide software and platform compatibility

Use FLV when you need:

  • •Files in Flash Video format for specific workflows
  • •Optimized video format features
  • •Modern format advantages and smaller file sizes

Convert Between Them

3G2 FLVFLV 3G2
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Learn More About These Formats

3G2 Converter FLV Converter

Frequently Asked Questions

What is the difference between 3G2 and FLV?
3G2 (3GPP2 Video) and FLV (Flash Video) are both video file formats. 3G2 files use the .3g2 extension while FLV uses .flv. They differ in compression, quality, compatibility, and intended use cases.
Can I convert 3G2 to FLV for free?
Yes! Convert999 lets you convert 3G2 to FLV completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.
Which is better, 3G2 or FLV?
It depends on your use case. 3G2 (3GPP2 Video) may be better for certain workflows, while FLV (Flash Video) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.
Is it safe to convert files on Convert999?
Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

3G2 Converter

Convert from 3G2

FLV Converter

Convert from FLV

File Tools

Compress, resize, merge

Convert to 3G2

All sources → 3G2

Convert to FLV

All sources → FLV

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG