Online FLV to ASF Converter

Need Custom Conversion?

No files selected

Selected video will be shown here

What is an FLV File?

FLV, or Flash Video, is a format used to deliver video content over the internet using Adobe Flash Player.

Key Advantages of FLV Files:

Streaming: FLV is optimized for online streaming and widely used for embedded video on websites.

Compression: FLV files are relatively small due to efficient compression techniques.

Limitations of FLV Files:

Compatibility: FLV is becoming less common as Flash Player is phased out and replaced by newer technologies.

Quality: FLV may not offer the same level of quality as newer formats like MP4.


FLV was once a standard for web video, but its usage is declining in favor of newer formats with better compatibility and quality.

What is an ASF File?

ASF, or Advanced Systems Format, is a digital audio and video container format developed by Microsoft for streaming media.

Key Advantages of ASF Files:

Streaming: ASF is optimized for streaming digital media over the internet.

Compatibility: ASF is compatible with Windows Media Player and other Microsoft products.

Limitations of ASF Files:

Compatibility: ASF may not be as widely supported on non-Windows platforms.

Quality: ASF may not offer the same quality as some newer formats.


ASF is a good choice for streaming media, especially on Windows platforms, though its compatibility and quality may be less than newer formats.

How to convert FLV to ASF?

Step 1: Video Upload

Upload your FLV video file by dragging and dropping it into the upload area or by clicking 'Browse' to select it from your device.

Step 2: Set Conversion Parameters

Choose the desired settings for your ASF video, including resolution, bitrate, and other preferences.

Step 3: Convert Video

Click on the 'Convert' button to start converting your FLV video to ASF format.

Step 4: Get Your Converted Video

When the conversion process is done, click on the 'Download' button to retrieve your ASF video file.

Step 5: Resetting for Another Video File

To convert another video, click the 'Convert Another Video' button or use the file uploader to add a new FLV video file.

FLV to ASF Conversion FAQs

1. Why should I convert FLV to ASF?

Our tool provides high-quality FLV to ASF conversions. Upload your FLV file, and we will convert it to ASF while maintaining the highest quality.

2. Can I upload FLV files easily for conversion to ASF?

Use the drag-and-drop feature or 'Browse' to upload FLV files. The upload process is seamless, and you can start converting your FLV files to ASF without any hassle.

3. How do I download the converted ASF file?

Download the converted ASF file by clicking the appropriate link. The download process is simple, and you can access your ASF file immediately after conversion.

4. Is there a way to convert multiple FLV files to ASF in a single session?

There is no restriction on converting multiple FLV files to ASF. You can upload and convert several FLV files to ASF in a single session, making the process efficient.

5. Is there a way to start another FLV conversion?

Initiate a new conversion process by selecting 'Convert Another' or uploading. This feature allows you to begin another FLV to ASF conversion right away.

6. Is the FLV to ASF conversion secure?

Security is guaranteed as the conversion happens entirely on the client side. Your FLV files are processed without being uploaded, maintaining the highest level of security.

7. What quality can I expect from converted ASF files?

Experience high-quality ASF files after using our converter. Our tool ensures that the conversion process preserves the quality of your FLV files in the ASF format.

8. Are there any size limitations for FLV files?

Files must be 25MB or smaller for conversion. This size limit helps maintain the speed and efficiency of the conversion process, ensuring you get your ASF file quickly.

9. Does converting FLV to ASF take a long time?

Our converter works quickly, though time varies by file size and internet speed. Our tool is optimized to provide fast conversions, ensuring you get your ASF file promptly.

10. How do I get support for FLV to ASF conversion problems?

For help, reach out to our support team through the 'Contact Us' page. Our team is available to assist you with any problems or questions related to the FLV to ASF conversion.