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FLV to AVI Converter — Fast & Free | 1converter
  1. 家
  2. FLV to AVI

FLV to AVI Converter — Fast & Free Online

Convert FLV files to AVI format effortlessly. High-quality FLV to AVI conversion tool trusted by millions. AVI format offers wide support.

FromFLVToAVI
Convert FLV to AVI Now
100% Free
Secure & Private
Fast Conversion
1CONVERTER Media Team - 1CONVERTER Team Logo
1CONVERTER Media Team·Audio & Video Specialists·Updated Mar 15, 2026
Official

How to Convert FLV to AVI

Follow these simple steps to convert your FLV files to AVI format in seconds

1

Step 1

Upload your FLV file

2

Step 2

Choose AVI as output format

3

Step 3

Adjust quality and conversion settings if needed

Visual Conversion Preview

flv

Source file

Size:2.4 MB
Format:FLV

Converting...

~5s

avi

Output file

Choose Your Conversion Quality

Select the perfect balance between quality and file size for your FLV to AVI conversion

Low Quality

Smallest file size, faster conversion

File Size:Very Small
Speed:Very Fast
Quality Level
Recommended

Why Convert FLV to AVI?

Discover the advantages of converting your FLV files to AVI format

No software installation needed for FLV to AVI

Reduce FLV file sizes with AVI compression

Free FLV to AVI conversion online

Popular Use Cases

See how professionals use our FLV to AVI converter in real-world scenarios

1

YouTube uploads from FLV recordings

Convert FLV to AVI for this purpose quickly and easily.

2

FLV files for windows video

Convert FLV to AVI for this purpose quickly and easily.

Related Conversions

Explore other popular file conversion options

FLVWMV

Convert FLV to WMV

Online FLV to WMV converter. Fast, free, and secure conversion.

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FLV

Frequently Asked Questions

Everything you need to know about converting FLV to AVI

Yes, our basic FLV to AVI conversion is completely free. No registration required. Premium plans offer larger file sizes and batch processing.
AVI (AVI (Audio Video Interleave)) offers several advantages: Wide support, No quality loss option, Simple. It is commonly used for video storage and windows video.
FLV (Flash Video) is Adobe Flash's video format. It was introduced in 2002 by Adobe.
Yes! Our converter is fully mobile-responsive. Convert FLV to AVI on iPhone, Android, or any mobile device with a web browser.
Yes! You can set start and end points to trim your FLV video during conversion to AVI. No need for separate video editing software.
Absolutely. All uploads are encrypted with SSL/TLS, processed on secure servers, and automatically deleted within 24 hours. We never share or access your files.

Still Have Questions?

Our support team is here to help you with any questions about FLV to AVI conversion.

Contact SupportView All FAQs
No Registration
4

Step 4

Click Convert to process your file

5

Step 5

Download your converted AVI file

Average conversion time: Less than 2 minutes

Size:0.7 MB
Saved:-69%
69%
Size Reduction
5s
Processing Time
95%+
Quality Retained

This visualization shows the FLV to AVI conversion process. A source FLV file of 2.4 MB is converted to AVI format resulting in 69% file size reduction while retaining 95%+ quality. The conversion takes approximately 5s.

Medium Quality

Balanced quality and size

File Size:Medium
Speed:Fast
Quality Level

High Quality

Better quality, larger files

File Size:Large
Speed:Moderate
Quality Level

Maximum Quality

Best quality, largest files

File Size:Very Large
Speed:Slow
Quality Level

Quality Selection Tips

When to use Low/Medium:

  • •Web uploads and social media sharing
  • •Email attachments with size limits
  • •Quick previews and thumbnails

When to use High/Maximum:

  • •Professional printing and publishing
  • •Archive and long-term storage
  • •When quality is more important than size

Video Tip: Medium quality is ideal for web streaming. Use High or Maximum for videos you plan to edit further or archive.

Seamless AVI playback on all devices

FLV offers streaming

Additional Features

200+
Supported Formats
243+
File Formats
<2 min
Average Time
24/7
Available
3

Old websites with AVI output

Convert FLV to AVI for this purpose quickly and easily.

4

FLV files for archiving

Convert FLV to AVI for this purpose quickly and easily.

5

Training videos converted to AVI

Convert FLV to AVI for this purpose quickly and easily.

Trusted by Professionals In

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Convert AVI to FLV

Online AVI to FLV converter. Fast, free, and secure conversion.

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Can't Find Your Conversion?

We support 200+ file formats. Browse our complete list of conversions or start converting now!

Start ConvertingView All Formats

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