Black Forest Labs

FLUX 3 Text-to-video pricing

black-forest-labs/flux-3/text-to-video

FLUX 3 makes a 5 to 20 second clip from a prompt, with sound.

From, per second
$0.17
✦01 · Pricing

What it costs

Per second, and what a single clip comes to at each length. These are computed rather than multiplied out, so the minimum billed unit and any cap are already applied.

Tierper second5s clip20s clip
720p$0.17$0.85$3.40
1080p$0.29$1.45$5.80
Duration
5 to 20 seconds
✦02 · Capabilities

What it accepts

Aspect ratio

Framing is a parameter.

Resolution tiers

Priced per tier.

Audio

Included at no extra cost.

Negative prompt

No negative prompt parameter.

Fixed durations

Any whole number of seconds in range.

Aspect ratios (7)

21:92:116:94:31:13:49:16
✦04 · Alternatives

Others in this lane

A prompt alone becomes a clip, with no image in. Billed per output second, so the length is the dominant term in the bill and the resolution tier is usually the second.

ModelFrom, per second
P-Video 2 Pro$0.02
daVinci MagiHuman$0.02
PixVerse V6$0.025
P-Video 2$0.025
Ovi$0.03
Gemini Omni 1.1 Flash$0.03
PixVerse C1$0.03
LTX-2 Fast$0.04
MiniMax H3 Open Weights$0.04
Pika 2.2$0.04
Kandinsky 5 Pro$0.04
Veo 3.1 Lite$0.05
Wan 3.0$0.05
Vidu Q3 Pro$0.05
FLUX 3 Draft$0.06
LTX-2 Pro$0.06
HappyHorse 1.1$0.07
Vidu Q3$0.07
Wan 3.0 Prime$0.075
Grok Imagine Video 1.5$0.08
Kling O3 Std$0.084
Kling 3.0 Std$0.084
Veo 3.1 Fast$0.10
LTX 2.5$0.10
Ray 3.2$0.10
MiniMax H3$0.10
Sora 2$0.10
SkyReels V4$0.11
Kling O3 Pro$0.112
Kling 3.0 Pro$0.112
Kling 3.0 Turbo Pro$0.14
Seedance 2.5$0.18
Seedance 2.5 Turbo$0.20
Veo 3.1$0.20
Sora 2 Pro$0.30