Free Format Conversion

FLV to MP4 Converter

Free online FLV to MP4 converter. 100% browser-side processing, no file upload. No signup required.

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How to convert

1

Open the converter, drag or select your file

2

Select output format if multiple options available

3

Click convert, processed instantly in your browser

Other FLV Conversions

FLV → WEBM

Related Conversions

AVI → MP4 WEBM → MP4 MOV → MP4 MKV → MP4 WMV → MP4 M4V → MP4

Frequently Asked Questions

Is the FLV to MP4 converter free?

Yes. It is completely free with no signup, no watermarks, and no daily limits.

Do I need to upload my file to a server?

No. The conversion runs entirely in your browser, so your file never leaves your device.

Is there a file size limit?

Most browser-side conversions handle large files, though extremely large files may be limited by your device memory.