Free online FLV→MP4 converter. Fast, private, no sign-up.
Need to turn a FLV file into a MP4 file? This converter does it in seconds and downloads the result automatically. Drop in your FLV file (a .flv) and download a ready-to-use MP4 file (a .mp4) — no software to install, no account to create, and no watermark on the output.
FLV is a video container. Converting it changes how the video and audio streams are packaged so the clip plays where you need it.
MP4 (H.264) is the most compatible video format in the world — it plays on virtually every device, browser and social platform.
The usual reason to convert FLV to MP4 is file size or quality: MP4 fits the job better, whether that means a smaller download, a cleaner edit, or broader support. The conversion runs through ffmpeg, the industry-standard media engine, re-encoding the streams with sensible high-quality defaults so the result plays cleanly on your target device.
You might be optimising images for a faster-loading page, exporting for a specific app or marketplace, or just making sure a colleague on a different device can open what you send.
Privacy is the default here. Your FLV file is uploaded over an encrypted connection, converted, downloaded the moment it's ready, and then deleted automatically a short time afterwards. We never keep your files, never build a library of your content, and never make you sign up to download the result.
Ready? Use the converter above, or explore related conversions: turn FLV into a different format, or convert another format into MP4. Everything on Convert Me Pls is free, unlimited and watermark-free.
Yes. Convert Me Pls is completely free with no sign-up, no file-count limits and no watermarks added to your output.
Your files are uploaded over an encrypted connection, converted, and then deleted automatically a short time afterwards. We never keep your files and never build a library of your content.
We use the best available encoders (libvips, ImageMagick and ffmpeg) at high-quality settings for the cleanest possible result.
Conversions run on our servers and support large files comfortably; very large media is processed in a streaming pipeline.