Sample prompts for Flux 3 Video
- Prompt 01
A product shot of a smartwatch rotating on a black pedestal, light streaks across the glass
Use this prompt - Prompt 02
A forest stream flows over mossy stones, sunlight in the water, birdsong
Use this prompt - Prompt 03
A city at night seen through a rainy car window, wipers moving, jazz on the radio
Use this prompt - Prompt 04
A spaceship lands in a desert, dust billowing, the ramp lowering with a hiss
Use this prompt
Flux 3 Video has a draft mode at about a third of the HD price: try the prompt in draft, then render it in hd or fhd.
What Flux 3 Video can do on Revana
Flux 3 Video by Black Forest Labs starts from a text prompt or a starting picture and makes a video clip. Flux 3 Video is Black Forest Labs' video model, priced by quality tier: draft at $0.06 a second, hd at $0.17 and fhd at $0.29. Clips run 5 to 20 seconds with sound.
- Starts from
- a text prompt or a starting picture
- Clip length
- 5 to 20 seconds
- Resolutions
- draft, hd and fhd
- Sound
- yes, at no extra cost a second
- Model id
flux-3-video
What Flux 3 Video costs
Flux 3 Video is billed per second of video from prepaid credit (100 credits = $1). The cheapest single request is one 5 second clip at draft for $0.30; draft is $0.06 a second, fhd $0.29, hd $0.17. You are charged only when the clip is made.
| Setting | Per second | 5 s clip | 10 s clip | 20 s clip |
|---|---|---|---|---|
| draft | $0.06 | $0.30 | $0.60 | $1.20 |
| fhd | $0.29 | $1.45 | $2.90 | $5.80 |
| hd | $0.17 | $0.85 | $1.70 | $3.40 |
How to start
Sign in with Google or an email link, add credit under Billing (packs from $10), then open Generate, pick Flux 3 Video, type a prompt (and add a picture if you like) and press Generate. For code, the Flux 3 Video API page has every option and a request to copy.
Frequently asked questions
Is Flux 3 Video free?
Your first Flux 3 Video request is free with your first $10 top-up: when that payment goes through, we credit the cost of one 5 second clip at draft ($0.30) to your account. The offer is for new accounts, one per account; you need a card for the top-up, and the $10 stays your credit for any model.
How much does one Flux 3 Video clip cost?
The cheapest is a 5 second clip at draft for $0.30 ($0.06 a second); the longest, 20 seconds at fhd, is $5.80.
How long can a Flux 3 Video video be?
Flux 3 Video makes clips of 5 to 20 seconds, at draft, hd and fhd. You pay for the seconds you ask for, so a longer clip costs more.
Does Flux 3 Video make sound?
Yes. Flux 3 Video can render sound with the picture, and sound costs nothing extra: it is in the price a second.
Is there a waitlist or code needed for Flux 3 Video?
Neither. Flux 3 Video runs from the Revana dashboard in your browser, with no subscription; developers send model id flux-3-video to the API, and AI agents can use it through the Revana MCP server.
Make your first Flux 3 Video clip
Your first video is free. One account for Flux 3 Video and every other model on Revana, billed only for jobs that succeed.