YUV to FLI - Online Video Converter

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

Convert YUV to FLI

[+] Drop YUV video here or click to select YUV, Y4M

Output format

FLI (H.264 / AAC)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

About YUV to FLI

Convert YUV to FLI. YUV holds raw planar pixels with no container or compression. FLI is Autodesk's 320x200 Animator flipbook format from 1989. Tiny palettes remap on export; expect shifted colors..

Why convert YUV to FLI?

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

YUV vs FLI

Animation	Yes	Yes
Transparency	No	No
Compression	uncompressed	lossless
Typical use	YUV holds raw planar pixels with no container or compression.	FLI is Autodesk's 320x200 Animator flipbook format from 1989.

When not to convert YUV to FLI

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

Limits

Starting point: YUV - YUV holds raw planar pixels with no container or compression. Dimensions must be set by hand since headers carry no size. Tiny palettes remap on export; expect shifted colors. Encode FLI (H.264 / AAC) from YUV 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 YUV to FLI?

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

What codec is used for FLI?

The default codec for FLI is H.264 / AAC. 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.