FLV to MP4 Converter

Convert your FLV files to MP4 format instantly and free. All processing happens in your browser. No server upload, completely secure and private. AllConvert uses WebAssembly technology for direct browser conversion. No software installation needed, works on any device.

How to Convert

  1. Upload FLV File: Select your FLV file from your device or drag and drop it.
  2. Select MP4 Format: Choose MP4 as the output format and adjust settings.
  3. Start Conversion: Click the convert button. All processing happens in your browser.
  4. Download MP4 File: Download your converted MP4 file. No files are uploaded.

Start FLV to MP4 Conversion

FAQ

How to convert FLV to MP4?

Upload your FLV file to AllConvert. The tool automatically converts it to MP4 format in your browser.

Is FLV to MP4 conversion free?

Yes, converting FLV to MP4 on AllConvert is completely free with no limitations.

Is FLV to MP4 conversion safe?

Yes, all processing happens directly in your browser. No files are ever sent to any server.

Will the quality be preserved?

AllConvert uses optimal settings to maintain the best possible quality when converting FLV to MP4.

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