Black Forest Labs

FLUX 3 Max AI video generator

Clips of any length from 5 to 20 seconds at 720p or 1080p, from a text prompt, from a start frame or between a first and last frame, with sound.

FLUX 3 Max
  • 725 credits · 5s clip
  • 5–20s clip per run
  • Start & end frames
  • up to 1080p · auto · 21:9 · 2:1 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16

“A quiet suburban street on a summer evening, tracking shot alongside a seven-year-old girl on a small red bicycle without stabilisers, in this order: her dad runs beside her holding the back of the saddle; he lets go and slows to a stop; she wobbles; she steadies and pedals on alone; she rings her handlebar bell twice; she glances back over her shoulder grinning. Bicycle bell, footsteps, birdsong. Photo-real, golden light, single continuous take.”

Use this prompt

The work

Curated from what FLUX 3 Max made in our studio. Hover a clip for its prompt.

  • Dumplings, five beats

    Close on an elderly grandmother's floury hands at a wooden kitchen table, in this exact order: first she rolls a small round dumpling wrapper with a thin rolling pin; second she spoons pork and chive filling into its centre; third she pleats the edge shut with quick fingers; fourth she sets the dumpling in a bamboo steamer beside a dozen others; fifth she lifts the steamer lid and a cloud of steam rolls up. Soft kitchen sounds, rolling pin on wood, a pot simmering. Photo-real, warm window light, single continuous shot.

    Use prompt
    Florist, by the count

    Top-down on a florist's wooden workbench, in this exact order: hands lay down one white peony; then two blue thistles beside it; then three sprigs of silver eucalyptus; then wrap the bunch in brown kraft paper; then tie it with natural twine in a bow. Paper rustle, scissors snip. Photo-real, soft daylight, single continuous shot.

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What it costs

Per second of video, 1080p

145 credits

  • 720p 85 credits
  • 1080p 145 credits
  • 5s clip 725 credits
  • 20s clip 2,900 credits

Generate shows what the clip you set up costs: its resolution's price for each second of it, nothing more. A failed clip gives its credits back. New accounts get 100 credits free.

Aspect ratios
  • Auto
  • 21:9
  • 2:1
  • 16:9
  • 4:3
  • 1:1
  • 3:4
  • 9:16
Length
Any length from 5 to 20 seconds
Resolution
720p or 1080p
Frames
Start & end frames
Sound
Generated with the picture

Questions

Which aspect ratios does FLUX 3 Max support?

FLUX 3 Max makes video in auto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4 and 9:16.

How many credits does a FLUX 3 Max video cost?

FLUX 3 Max costs 85 credits per second of video at 720p and 145 at 1080p. 1080p is the default. A 20-second clip costs 1,700 credits at 720p and 2,900 at 1080p.

How long can FLUX 3 Max videos be?

Clips run any length from 5 to 20 seconds, at 720p or 1080p.

Can I start a FLUX 3 Max video from my own image?

Yes. FLUX 3 Max generates video from a text prompt, from a start frame or between a first and last frame.

Does FLUX 3 Max generate audio?

Yes. FLUX 3 Max can generate sound with the video.

Start with 100 credits free.

New accounts get 100 credits free. A 5-second FLUX 3 Max clip is 725 credits.

Start with FLUX 3 Max