Can modern browsers play FLV video files directly?

No. Flash FLV is unsupported in modern browsers, making conversion to MP4 necessary.

Is my Flash video uploaded to a remote server?

No. Conversion happens 100% inside local browser memory.

Yes. Output MP4 files play smoothly on iOS, Android, and Windows.

Yes. Stream remuxing preserves original video frames without degradation.

No. Flash FLV is unsupported in modern browsers, making conversion to MP4 necessary.

No. Conversion happens 100% inside local browser memory.

Yes. Output MP4 files play smoothly on iOS, Android, and Windows.

Yes. Stream remuxing preserves original video frames without degradation.

VideoOffline Ready · Zero Uploads

Convert legacy Flash .flv videos to modern .mp4 video files directly in your web browser.

Drag & drop a file to convert (.flv)

Supports .flv up to 200MB.

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