IVF to FLC - Online Video Converter

Convert IVF to FLC online. Private, client-side - no upload required. Batch conversion, quality presets, codec control.

Convert IVF to FLC

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

Output format

FLC (H.264 / AAC)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

About IVF to FLC

Convert IVF to FLC. IVF is the minimal container for VP8/VP9/AV1 research streams. FLC extends the Animator flipbook with larger frames and deltas. Frame deltas can glitch on corrupt frames; verify playback..

Why convert IVF to FLC?

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

IVF vs FLC

Animation	Yes	Yes
Transparency	No	No
Compression	lossy	lossless
Typical use	IVF is the minimal container for VP8/VP9/AV1 research streams.	FLC extends the Animator flipbook with larger frames and deltas.

When not to convert IVF to FLC

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

Limits

Starting point: IVF - IVF is the minimal container for VP8/VP9/AV1 research streams. Audio is not supported, so only the picture carries over. Frame deltas can glitch on corrupt frames; verify playback. Encode FLC (H.264 / AAC) from IVF 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 IVF to FLC?

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

What codec is used for FLC?

The default codec for FLC 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.