Black Forest Labs · Video model

Flux 3 Edit FAST

Fast prompt-based video editing that preserves source motion, timing, and framing

Edit Video720pAudio

Source	Credits
Per second of source video	0.3

Specs

What King AI's model catalog states for Flux 3 Edit FAST, as the studio offers it.

Makes: Video
Modes: Edit Video
Input: A source clip of up to 15 seconds and editing instructions (up to 4,096 characters)
Resolution: Up to 720p
Price: 0.3 credits a second of source clip
Added to King AI: September 13, 2026

How much does Flux 3 Edit FAST cost in King AI?: 0.3 credits a second of source clip. The price table on this page gives the full pricing, and the studio shows the exact quote for your settings before you generate.
What do I need to use Flux 3 Edit FAST?: A source clip of up to 15 seconds and editing instructions (up to 4,096 characters).
What resolution does Flux 3 Edit FAST output?: Up to 720p.
Where can I use Flux 3 Edit FAST in King AI?: In Edit Video. The link on this page opens it with Flux 3 Edit FAST selected.