Play out a whole scene in one FLUX 3 clip
Give an action up to 20 seconds to unfold in one generation. Write the whole moment from start to finish, and it comes back complete with its sound built in. No short clips to stitch together afterward.
FLUX 3 AI video generator
Turn a prompt or a photo into a 5 to 20 second clip with FLUX 3 by Black Forest Labs, long enough for a whole scene, from 21:9 to 9:16.
Model
FLUX 3 on Pixelcut
On Pixelcut, FLUX 3 by Black Forest Labs turns a text prompt or a start photo into a 720p or 1080p MP4 with sound, 5 to 20 seconds long, in one of seven shapes from 21:9 to 9:16.
FLUX 3 at a glance
- Input
- Text or photosOptional start and end photo
- Resolution
- 720p or 1080p
- Aspect ratio
- 7 formats21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16
- Output
- MP4
- Clip length
- 5 to 20 s
- Audio
- On or offSound generated with the video
See what FLUX AI video can do
Upload a photo or describe the scene you want, and FLUX 3 turns it into a clip of up to 20 seconds.
Text to video or image to video
Make a FLUX 3 video from text or a photo
Type a scene and FLUX 3 builds every frame from your words. Prefer to begin with a picture? Upload a start photo and the clip moves on from it, while your prompt describes the motion and the camera. Either way, the settings are yours before it renders.
- Type a scene, or upload a start photo
- Set the length, shape and resolution
- Press generate, then save the MP4
A red cable car glides past a tall waterfall in a green gorge as mist drifts up, slow pan following
Animate a product photo with FLUX image to video
Already have a product shot? Add it as the start photo and watch it come to life. Your prompt says what happens next, and the clip opens on the picture you trust. Show it in motion without booking another shoot.
Frame your FLUX video from 21:9 to 9:16
Pick the shape before you generate, from ultra wide 21:9 to tall 9:16. Go wide for a trailer or tall for a phone screen. Your clip fits the screen it plays on, with no cropping later.
Watch slow changes finish on screen in 1080p
Some changes take time, and a longer clip lets them finish on screen. Pick the length by the second and get a crisp 1080p frame when detail counts. Slow reveals end where you want them, not halfway through.
Who uses the FLUX AI video generator
Filmmakers, social creators and artists turn an idea or a picture into a clip framed for where it will play.
Filmmakers and storytellers
Pitch a world before you can shoot it. Frame a story beat wide like a film and give every moment of the scene room to breathe.
Social and beauty creators
Make vertical clips for Reels and Shorts that are ready to post. Show a look or a product up close and give your feed something worth stopping for.
Artists and animators
Upload your painting or carving as the start photo and describe how it moves. See your own work in motion, or compare more models in the AI video generator.
More models on Pixelcut
Switch models per generation instead of per subscription. Each card opens that model's page.
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Multi-shot scenes and elements
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- Up to 15 s
Synchronized audio in many languages
- Image to video
- Up to 10 s
How to make a FLUX 3 AI video
- 1
Describe the scene first
Type what happens from the first second to the last. To start from a picture instead, upload it as the start photo and describe only how it should move.
- 2
Pick the clip length
FLUX 3 is already selected. Set the length anywhere from 5 to 20 seconds, giving a short burst fewer seconds and a scene that unfolds slowly more of them.
- 3
Choose shape and resolution
Pick one of seven fixed shapes, from 21:9 for wide film frames to 9:16 for phone screens, then keep 720p, the default, or switch to 1080p before you generate.
- 4
Generate and download it
Press generate and the clip is ready in about four minutes, by Pixelcut's own estimate for FLUX 3. Watch it back, then download the MP4 or tweak one detail and go again.
Plans for video generation
Video is billed in credits per second of footage. Pick the plan that matches how much you make.
Save 20% with a yearly plan
Free
$0
per month, billed yearlyYour first video free on MiniMax H3 Max
Image tools free to try
Pro
$10$8
per month, billed yearly600 AI Credits Monthly
Access all AI models
Unlimited Background Removal
Unlimited Upscale
3 Person Team
1,000 Batch Exports Monthly
Commercial license
Most Popular
Business
$30$24
per month, billed yearly3,600 AI Credits Monthly
Access all AI models
Unlimited Background Removal
Unlimited Upscale
10 Person Team
2,000 Batch Exports Monthly
Commercial license
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Frequently Asked Questions
FLUX 3 is the first Black Forest Labs model that makes video, from the lab behind the FLUX image models. On Pixelcut it turns a text prompt or a start photo into an MP4 clip.
Each clip on Pixelcut runs anywhere from 5 to 20 seconds, and you pick the exact second. Twenty seconds is the most one generation makes, at 720p or 1080p, saved as an MP4.
You can run FLUX 3 on Pixelcut with a Pixelcut Pro plan, right in your browser. Write a prompt or add a start photo, pick the length and shape, and generate.
Describe what happens first, next and last, and keep to one camera move. Open with the subject, setting and light. That sets the scene before anything starts to move.
In most cases, yes. Your clip can go into a listing, an ad, a 9:16 post or a 21:9 client trailer, if you own the rights to your photos and follow Pixelcut's policies.
Pixelcut connects FLUX 3 to Claude, ChatGPT, Codex and Cursor through the Pixelcut MCP server. Your agent writes the prompt and can add one start photo for it to animate from.
