FLV to RAConverter — Fast & Free Online

Browser-based FLV to RA conversion. No browser extension or plugin required. RA format offers low bandwidth.

FromFLVarrow_forwardToRA

uploadConvert FLV to RA Now

check_circle100% Free

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1CONVERTER Media Team·Audio & Video Specialists·Updated Mar 15, 2026

Official

format_quote

How FLV to RA Conversion Works

FLV is a video format: it packages Sorenson Spark or VP6 video in Adobe's Flash container, now largely obsolete following the end of Flash Player support. RA is a audio format that stores data in the RA format. This extracts the audio stream from the video container, discarding the video track. The audio track is decoded and re-encoded (or stream-copied if the codec matches) while the video frames are discarded. Converting between these two formats is common when the source application does not support RA natively or when the target platform only accepts RA. 1converter processes this conversion server-side using open-source tools. Files are transferred over HTTPS, converted on secure cloud servers, and automatically deleted after 24 hours.

How to Convert FLV to RA

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

Step 1

Drop your FLV file into the box above or pick it from your device

upload

Step 2

Confirm RA as the target format

tune

Step 3

Pick the resolution, codec, and bitrate for the RA video

bolt

Step 4

Start the conversion and watch the live progress

cloud_done

Step 5

Download the finished RA file — it is deleted from our servers after 24 hours

verified

Average conversion time: Less than 2 minutes

Visual Conversion Preview

flv

Source file

Size:2.4 MB

Format:FLV

bolt

Converting...

~2s

Output file

Size:1.3 MB

Saved:-46%

46%

Size Reduction

Processing Time

99%+

Quality Retained

tune

Choose Your Conversion Quality

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

bolt

Low Quality

Smallest file, basic quality

File Size:Very Small

Speed:Very Fast

Quality Level

Recommended

tune

Medium Quality

Balanced size and quality

File Size:Medium

Speed:Fast

Quality Level

target

High Quality

Larger file, great quality

File Size:Large

Speed:Moderate

Quality Level

workspace_premium

Maximum Quality

Largest file, best possible quality

File Size:Very Large

Speed:Slow

Quality Level

tips_and_updatesQuality 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.

Why Convert FLV to RA?

Discover the advantages of converting your FLV files to RA format

auto_awesome

FLV offers streaming

auto_awesome

RA provides streaming optimized

auto_awesome

Free FLV to RA conversion online

auto_awesome

Reduce FLV file sizes with RA compression

auto_awesome

Batch process multiple FLV files at once

Additional Features

243+

Supported Formats

<2 min

Average Time

24/7

Available

videocam

Popular Use Cases

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

FLV files for legacy streaming audio

Convert FLV to RA for this purpose quickly and easily.

videocam

Mobile-friendly RA video

Convert FLV to RA for this purpose quickly and easily.

videocam

Old websites with RA output

Convert FLV to RA for this purpose quickly and easily.

videocam

Webinar recordings in RA

Convert FLV to RA for this purpose quickly and easily.

videocam

YouTube uploads from FLV recordings

Convert FLV to RA for this purpose quickly and easily.

videocam

Trusted by Professionals In

code

Web Development

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Graphic Design

edit_note

Content Creation

business_center

Business

format_list_bulleted

Frequently Asked Questions

Everything you need to know about converting FLV to RA

We use advanced algorithms to maintain the highest possible quality. RA offers low bandwidth.

Yes! You can set start and end points to trim your FLV video during conversion to RA. No need for separate video editing software.

Yes! Our batch conversion feature lets you upload and convert multiple FLV files to RA simultaneously, saving you significant time.

No software installation needed. Our FLV to RA converter works entirely in your web browser on any device - desktop, tablet, or mobile.

Free users can convert FLV files up to 10 MB. Pro plan supports up to 200 MB, and Business plan supports up to 500 MB per file.

For RA, H.264 offers the best compatibility, while H.265/HEVC provides better compression at similar quality. Choose based on your playback device support.

Still Have Questions?

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

Contact Support View All FAQs

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Learn More About File Conversion

Helpful guides and tutorials related to FLV and RA conversions

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Can't Find Your Conversion?

We support 243+ file formats. Browse our complete list of conversions or start converting now!

Start Converting View All Formats

FLV to RAConverter — Fast & Free Online

Browser-based FLV to RA conversion. No browser extension or plugin required. RA format offers low bandwidth.

FromFLVarrow_forwardToRA

uploadConvert FLV to RA Now

check_circle100% Free

shield_lockedSecure & Private

boltFast Conversion

verifiedNo Registration

1CONVERTER Media Team·Audio & Video Specialists·Updated Mar 15, 2026

Official

format_quote

How FLV to RA Conversion Works

How to Convert FLV to RA

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

Step 1

Drop your FLV file into the box above or pick it from your device

upload

Step 2

Confirm RA as the target format

tune

Step 3

Pick the resolution, codec, and bitrate for the RA video

bolt

Step 4

Start the conversion and watch the live progress

cloud_done

Step 5

Download the finished RA file — it is deleted from our servers after 24 hours

verified

Average conversion time: Less than 2 minutes

Visual Conversion Preview

flv

Source file

Size:2.4 MB

Format:FLV

bolt

Converting...

~2s

Output file

Size:1.3 MB

Saved:-46%

46%

Size Reduction

Processing Time

99%+

Quality Retained

tune

Choose Your Conversion Quality

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

bolt

Low Quality

Smallest file, basic quality

File Size:Very Small

Speed:Very Fast

Quality Level

Recommended

tune

Medium Quality

Balanced size and quality

File Size:Medium

Speed:Fast

Quality Level

target

High Quality

Larger file, great quality

File Size:Large

Speed:Moderate

Quality Level

workspace_premium

Maximum Quality

Largest file, best possible quality

File Size:Very Large

Speed:Slow

Quality Level

tips_and_updatesQuality 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.

Why Convert FLV to RA?

Discover the advantages of converting your FLV files to RA format

auto_awesome

FLV offers streaming

auto_awesome

RA provides streaming optimized

auto_awesome

Free FLV to RA conversion online

auto_awesome

Reduce FLV file sizes with RA compression

auto_awesome

Batch process multiple FLV files at once

Additional Features

243+

Supported Formats

<2 min

Average Time

24/7

Available

videocam

Popular Use Cases

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

FLV files for legacy streaming audio

Convert FLV to RA for this purpose quickly and easily.

videocam

Mobile-friendly RA video

Convert FLV to RA for this purpose quickly and easily.

videocam

Old websites with RA output

Convert FLV to RA for this purpose quickly and easily.

videocam

Webinar recordings in RA

Convert FLV to RA for this purpose quickly and easily.

videocam

YouTube uploads from FLV recordings

Convert FLV to RA for this purpose quickly and easily.

videocam

Trusted by Professionals In

code

Web Development

palette

Graphic Design

edit_note

Content Creation

business_center

Business

format_list_bulleted

Frequently Asked Questions

Everything you need to know about converting FLV to RA

We use advanced algorithms to maintain the highest possible quality. RA offers low bandwidth.

Yes! You can set start and end points to trim your FLV video during conversion to RA. No need for separate video editing software.

Yes! Our batch conversion feature lets you upload and convert multiple FLV files to RA simultaneously, saving you significant time.

No software installation needed. Our FLV to RA converter works entirely in your web browser on any device - desktop, tablet, or mobile.

Free users can convert FLV files up to 10 MB. Pro plan supports up to 200 MB, and Business plan supports up to 500 MB per file.

For RA, H.264 offers the best compatibility, while H.265/HEVC provides better compression at similar quality. Choose based on your playback device support.