MOV to FLV Converter (.mov to .flv)

Convert Apple QuickTime Movie (.mov) files to Flash Video Container (.flv) directly on your device. MOV is commonly used for converting iphone `.mov` videos and macos recordings into universal `.mp4` or `.mp3` files, while FLV is ideal for converting archived rtmp live streams and legacy `.flv` files into modern `.mp4`. Every conversion runs locally in your browser with zero server uploads.

100% On-Device Processing • Files Never Leave Your Browser (0 KB Uploaded)

Why Convert MOV to FLV Locally?

Keep iPhone camera videos and macOS screen captures strictly on your own device. Unlike cloud converters that upload your .mov files to remote servers, Artoons processes your files directly on your device.

How to Convert MOV to FLV

  1. Download the free Artoons Desktop App to enable the native MOV conversion engine.
  2. Drop your .mov files or folders into the queue and select FLV (.flv).
  3. Click Convert to save your .flv files locally with no file size limits.

Frequently Asked Questions

Do my MOV files ever get uploaded anywhere?

Never — 100% of the conversion runs locally inside your own device memory with 0 KB sent over the network.

Will MOV to FLV look or sound worse?

Quick heads-up: MOV keeps see-through backgrounds, whereas FLV doesn't — transparent areas get filled with a clean solid backdrop. You can also tweak output quality in Preferences anytime.

How big of a .mov file can I convert here?

Converts in-browser up to 200 MB or at full 4K/60fps speed in the free Desktop App.

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