Online FLV to AVI converter | Free GroupDocs Apps

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Convert FLV to AVI

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Convert FLV to AVI files online with our free video converter app. No matter your platform — Windows 10, Mac or iPhone — you can convert FLV audio files with any resolution rapidly.

The most popular video formats are MP4, AVI, MKV, and MOV. MP4 is the most widely supported, balancing quality and file size, while AVI and MKV offer flexibility for high-quality playback, and MOV is optimized for Apple devices. Video files can be edited using video editing software such as Adobe Premiere Pro, Final Cut Pro, or DaVinci Resolve.

Change FLV to AVI in seconds — drop your file into the upload form, pick AVI as the output, and hit Convert. Download the result video file right after conversion.

Check our video

FLV

Flash Video file format

FLV (Flash Video File) is a container file format developed by Adobe Systems for delivering video and audio content over the internet. It is commonly used with Adobe Flash Player, supported by media players like VLC, and can be created or converted using tools like FFmpeg or Adobe Animate. The format uses a lightweight structure with metadata tags, supports streaming via RTMP, and allows for embedding of interactive elements like captions and cue points, making it suitable for web-based video playback.

AVI

Avi file format

AVI (Audio Video Interleave) is a multimedia container format introduced by Microsoft in 1992, widely used for storing video and audio data. It is supported by many media players like Windows Media Player, VLC, and editing tools such as Adobe Premiere and VirtualDub. The format uses a chunk-based structure to store audio and video streams, allowing for synchronization, and supports multiple codecs, though it lacks advanced features like metadata and streaming capabilities found in modern formats.

How it works

How to convert FLV to AVI

Step 1

Click inside the file drop area to upload FLV file or drag & drop FLV file.

Step 2

Click on Convert button. Your FLV files will be uploaded and converted to AVI result format.

Step 3

Download link of result files will be available instantly after conversion.

Step 4

You can also send a link to the AVI file to your email address.

FAQ

Questions & Answers

How fast is the FLV conversion process?

The conversion speed varies depending on the file size. Most FLV files are converted within a few seconds.
Why is the FLV to AVI conversion taking longer than expected?

Large file conversions can be time-consuming because the process often involves re-encoding and re-compressing the data, which requires significant computational resources.
Does this FLV to AVI converter work on Linux, Mac, or Android?

Yes! Our online converter runs on any operating system with a web browser. No software installation is needed—just upload your FLV and convert it instantly.
Is my data secure when converting a FLV to AVI?

Absolutely! Your files are processed securely. The AVI download link is available immediately after conversion, and all uploaded files are automatically deleted after 24 hours. No one else can access your files.
Is there an API for FLV conversion?

Yes! TheGroupDocs.Conversion API allows you to convert documents across multiple formats on .NET, Java, Python, and Node.js platforms.

Other Supported Conversions

You can also convert FLV into many other file formats. Please see the complete list below.

FLV TO MP4
MPEG-4 file format
FLV TO FLV
Flash Video file format
FLV TO MKV
Matroska Video file format
FLV TO MOV
QuickTime file format
FLV TO WEBM
WEBM file format
FLV TO WMV
WMV file format
FLV TO MP3
MP3
FLV TO AAC
Advanced Audio Coding
FLV TO AIFF
Audio Interchange File Format
FLV TO FLAC
Free Lossless Audio Codec
FLV TO M4A
M4A file format
FLV TO WMA
WMA file format
FLV TO AC3
AC3 file format
FLV TO OGG
OGG file format
FLV TO WAV
WAV file format

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