Black Forest Labs
FLUX.3 Video
Best for cinematic clips with native sound, from a quick 720p draft up to 4K.
Or run a ready prompt
What FLUX.3 Video is good at
FLUX.3 Video is the video model from Black Forest Labs. It makes clips with sound from text, a photo, or a first and last frame, at 720p, 1080p, 2K or 4K. FLUX.3 Draft renders a fast 720p preview at a lower price, so you can check the idea before the full render.
Strong at
- Cinematic motion that follows the prompt closely
- Sound generated together with the picture
- Up to 4K, the highest resolution among the video models in Phosphene
- A low-cost 720p Draft to check framing and timing before the full render
Keep in mind
- Draft is a 720p preview; render the version you keep at full quality
- Clips run up to 15 seconds
- 2K and 4K clips cost much more than 720p; check the price table first
Tips for FLUX.3 Video
- Try the idea on Draft first, then run the prompt you like as a full render at 1080p or higher.
- Say what the sound should be: a line of dialogue in quotes, music, or the ambience of the place.
- When you animate a photo, describe only the motion; the photo already sets the look.
Versions in Phosphene
- From 75 credits
FLUX.3 Video
Black Forest Labs prompt-to-video from 720p to 4K with native audio.
- From 30 credits
FLUX.3 Draft
Fast 720p FLUX.3 preview with native audio, under half the price of a full render.
FLUX.3 Video specs
| Full render | Draft | |
|---|---|---|
| Price per clip | From 75 credits | From 30 credits |
| Length | 5, 6, 8, 10, 12 or 15 seconds | 5, 6, 8, 10, 12 or 15 seconds |
| Resolution | 720p, 1080p, 2K, 4K | 720p |
| Aspect ratios | 1:1, 3:4, 4:3, 9:16, 16:9 | 1:1, 3:4, 4:3, 9:16, 16:9 |
| Starts from | Text or a photo | Text or a photo |
| Sound | Generated with the video | Generated with the video |
FLUX.3 Video price per clip
Credits for one clip at each resolution the composer offers, for the shortest, a ten-second and the longest clip.
FLUX.3 Video
| Resolution | 5 seconds | 10 seconds | 15 seconds |
|---|---|---|---|
| 720p | 75 | 150 | 225 |
| 1080p | 120 | 240 | 360 |
| 2K | 140 | 280 | 420 |
| 4K | 205 | 410 | 615 |
Lengths offered: 5, 6, 8, 10, 12 or 15 seconds. The price grows with length. Starting from a photo costs the same as from text.
FLUX.3 Draft
| Resolution | 5 seconds | 10 seconds | 15 seconds |
|---|---|---|---|
| 720p | 30 | 60 | 90 |
Lengths offered: 5, 6, 8, 10, 12 or 15 seconds. The price grows with length. Starting from a photo costs the same as from text.
The composer shows the exact price before you generate.
Questions about FLUX.3 Video
- How much does FLUX.3 Video cost in Phosphene?
- FLUX.3 Video: from 75 credits for 5 seconds at 720p to 615 for 15 seconds at 4K. FLUX.3 Draft: from 30 credits for 5 seconds at 720p to 90 for 15 seconds at 720p. The composer shows the exact price before you generate.
- What is the difference between Draft and the full render?
- Draft is a fast 720p preview with sound at a lower price. Use it to check the idea, framing and timing, then run the prompt as a full render, from 720p up to 4K, for the clip you keep. The full render is a new generation, so details can differ from the draft.
- Does FLUX.3 Video make sound?
- Yes. It generates sound together with the picture, including dialogue you write in quotes.
- Can FLUX.3 Video animate my photo?
- Yes. Attach a photo and describe the motion; FLUX.3 uses the photo as the first frame of the clip. Draft can animate a photo too.
- Do I need a Black Forest Labs account or API key?
- No. Phosphene runs the model for you and charges credits per clip from your Phosphene balance.
Other video models
- Seedance 2.5Coherent long takes with dialogue and synchronized sound
- Wan 3.0Long cinematic clips with synchronized sound
- Kling 3Cinematic camera motion and multi-shot prompts
- MiniMax H3Fast clips with synchronized sound, or 2K with precise camera direction