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WorkinTool Free Online FLV to AVI Converter | Convert FLV to AVI for Free

Can't open your FLV files or upload them to social media platforms? You need to convert it to a more compatible video format. Rely on WorkinTool online FLV to AVI Converter to easily change FLV to AVI without losing quality.
Super secure and reliable
Entirely free without signup and ads
File Size Limit: 10 MB.
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How to Convert FLV to AVI Online for Free?

Step 1
Click on the blue + icon to import your FLV file(s).
Step 2
Hit Convert to start your conversion.
Step 3
Press Download to export your converted MP4 video(s).

Find Even More

What is FLV?

FLV refers to Flash Video, a video file format used to deliver video content over the internet using Adobe Flash Player. FLV files are typically small in size and can be easily streamed and played over the internet. FLV files can contain both audio and video data and can be encoded with different video and audio codecs, such as H.264, AAC, and MP3. However, with the rise of HTML5, which supports native video playback, and the decline of Adobe Flash Player, FLV has now become less popular as a video file format.

What is AVI?

AVI stands for Audio Video Interleave, a multimedia container format developed by Microsoft in the early 1990s. It is a commonly used format known for its ability to support multiple audio and video streams, which allows for the creation of movies with multiple audio tracks and subtitles. Although AVI can be played by many media players and video editing software, it is an older format and has limitations in terms of file size and compatibility with newer devices.

Is it Useful to Turn FLV into AVI?

Features FLV AVI
Name Flash Live Video Audio Video Interleave
File extension .flv .avi
Usage Scenario Display small videos on websites Store videos in higher resolution
Pros 1. Smaller in size 1. Smoother and clearer
2. Compatible with more video editing software
3. Chapters, captions and subtitles supported
Cons 1. Chapters/Subtitles not supported
2. Incompatible with most social media/video sharing platforms or video editing software
3. Not smooth or clear enough
Larger in size
Conclusion In conclusion, if you want to fine-tune your videos, it is necessary to make them smoother and more editable.
Since FLV files cannot be opened or edited directly in video editing software like Premiere Pro, you need to convert them to make them editable first and improve the FPS and resolution. AVI is a frequently-used video format that contains more frames with a higher resolution.
It is wise to change FLV to AVI and customize the audio/video settings with a video editor like WorkinTool VidClipper to create a dazzling video.

Why Use WorkinTool to Change FlV to AVI?

Totally Online
Totally Online
FLV-to-AVI conversion is entirely web-based without OS limits. You can access this online FLV converter anywhere and anytime with internet connection.
Easy to Use
Easy to Use
It normally takes three steps to covert .flv to .avi with the help of the WorkinTool online FLV to AVI converter. You don't have to be tech-savvy to use it.
Fast-Speed Conversion
Fast-Speed Conversion
Get your output instantly when your internet connection is stable.
Free of Charge
Free of Charge
This online FLV to AVI converter does not charge a penny from you to enjoy the FLV conversion. You can expect watermark-free output in seconds.
Promised High Quality
Promised High Quality
AVI videos, in general, contain more frames than flash videos. This online FLV converter will provide high-quality AVI files after your conversion.
100% Safe
100% Safe
Security matters. Your files will be deleted within 24 hours. Please rest assured that no one can access your data and information through this online FLV video converter.

Desktop Software VS Online Tool

Desktop Software
Free Download For Win 11/10/8/7
User-friendly and easy to use
No need to upload files to the Internet
Unlimited conversions (no file size/number limit)
More video formats supported
Custom audio/video settings
Faster conversion speed
Better output quality
Batch conversion available
No internet access required
Online Tool
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Total web-based operations without the need to download
No update hassle and system requirements to worry about
All imported files to be removed within 24 hours
File size limit--10 MB
No custom audio/video settings

FLV to AVI Converter

Start Your Free Trial Now!
Want to experience more features other than FLV-to-AVI conversion? Free download our desktop software--WorkinTool VidClipper. Its video converter aims at mutual conversion of multi-formatted videos, allowing you to transform different videos. Get it for free now!
Free Download For Win 11/10/8/7