HEVC to FLC - Online Video Converter

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

Convert HEVC to FLC

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

Output format

FLC (H.264 / AAC)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

About HEVC to FLC

Convert HEVC to FLC. HEVC is the H.265 codec halving bitrates versus H.264. FLC extends the Animator flipbook with larger frames and deltas. Frame deltas can glitch on corrupt frames; verify playback..

Why convert HEVC to FLC?

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

HEVC vs FLC

Animation	Yes	Yes
Transparency	No	No
Compression	lossy	lossless
Typical use	HEVC is the H.265 codec halving bitrates versus H.264.	FLC extends the Animator flipbook with larger frames and deltas.

When not to convert HEVC to FLC

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

Limits

Starting point: HEVC - HEVC is the H.265 codec halving bitrates versus H.264. Raw streams lack timing, so set frame rate by hand. Frame deltas can glitch on corrupt frames; verify playback. Encode FLC (H.264 / AAC) from HEVC 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 HEVC to FLC?

Drop your HEVC 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.