MP4 to YUV - Online Video Converter

Convert MP4 to YUV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.

Convert MP4 to YUV

[+] Drop MP4 video here or click to select MP4

Output format

YUV (Raw Video)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

About MP4 to YUV

Convert MP4 to YUV. MP4 pairs H.264 video with AAC audio in the ISO base media container. YUV holds raw planar pixels with no container or compression. Dimensions must be set by hand since headers carry no size..

Why convert MP4 to YUV?

Larger files than lossy shares with YUV uncompressed quality.
Keep animation and transparency where supported.
Private, no upload - runs in your browser.

MP4 vs YUV

Animation	Yes	Yes
Transparency	No	No
Compression	lossy	uncompressed
Typical use	MP4 pairs H.264 video with AAC audio in the ISO base media container.	YUV holds raw planar pixels with no container or compression.

When not to convert MP4 to YUV

Skip YUV for the smallest share: lossless output stays large, so prefer a lossy target when sending MP4 files.
Keep a master copy: repeated exports stack small losses, so archive MP4 before batch YUV shares.

Limits

Starting point: MP4 - H.264 video with AAC audio in one file. H.264 has no alpha channel, so transparency is dropped. Dimensions must be set by hand since headers carry no size. Encode YUV (Raw Video) from MP4 at a bitrate near the source, and confirm the audio track before converting.

How conversion works

Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.

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FAQ

How do I convert MP4 to YUV?

Drop your MP4 file onto this page, choose quality and codec settings, then click Convert. The result downloads as YUV instantly. All processing runs in your browser.

What codec is used for YUV?

The default codec for YUV is Raw Video. You can change the video and audio codec in Advanced mode.

How do you store my files?

We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.