FLUX 3 AI Video Generator

Cinematic video with native audio from Black Forest Labs

925 Credits

Recreate This Video

Real prompts and reference shots creators used with FLUX 3 — click Recreate to load one into the generator.

FLUX 3 AI Video Generator – Cinematic 1080p Clips with Native Audio

FLUX 3 is Black Forest Labs' frontier model — the team behind the FLUX image family, now generating video with synchronized audio in the same pass. TurnVideo runs it hosted at 1080p: write a prompt or attach a first frame, pick 5, 8, 10, 15 or 20 seconds, and get a clip with dialogue, sound effects and ambience already in place. From 575 credits per clip, no waitlist and no API keys.

Last updated August 21, 2026

Demo footage © Black Forest Labs — official FLUX 3 showreel and model-page clips (plus fal demo outputs), shown to illustrate the model.

What is FLUX 3?

FLUX 3 is Black Forest Labs' multimodal flagship, announced July 23, 2026 — the lab describes it as its first frontier model trained jointly on images, video and audio in one architecture. The video model generates HD and Full-HD clips up to 20 seconds with synchronized audio (dialogue, sound effects, ambience), supports text-to-video, image-to-video, keyframe transitions and video continuation, and launched through early-access partners before opening as a paid API. A FLUX 3 image model and an open-weight FLUX 3 Dev are announced but not yet released. On TurnVideo the video model runs hosted at 1080p, priced per clip in credits.

Announcement — Black Forest Labs

Core Capabilities of the FLUX 3 AI Video Generator

Native audio in the same pass

Dialogue, sound effects and room ambience are generated with the frames, timed to the cut — Black Forest Labs positions this as a core capability of the model rather than a post-process.

Full-HD 1080p rendering

This page runs FLUX 3’s 1080p tier on every generation — the full-quality lane, not the draft mode the API also offers.

First-frame image-to-video

Attach one image and the clip starts exactly there. FLUX 3’s wider keyframe workflow — first-and-last-frame transitions, multi-keyframe sequences, clip extension — is documented by the lab but not exposed here yet.

Widescreen and vertical

16:9 and 9:16 on every generation, so a campaign ships a landscape and a vertical cut from the same prompt.

How Creators Use the FLUX 3 AI Video Generator

Ads that sound finished on the first render

FLUX 3 generates dialogue, foley and ambience synchronized to the picture, so a concept lands as a watchable spot rather than a silent draft. For performance teams testing hooks, that removes a whole edit pass per variation.

Cinematic brand film look without a grade

Black Forest Labs’ image models are known for photographic texture, and FLUX 3 carries that DNA into motion. Prompts written in camera language — lens, light, movement — come back with a consistent filmic look at 1080p.

Animating stills from the FLUX image family

If your brand assets were generated with FLUX.2 or any image model, attach one as the first frame and FLUX 3 animates it. Staying inside one aesthetic family keeps a campaign’s stills and clips looking like they came from the same shoot.

FLUX 3 vs Veo 3.1 vs MiniMax H3

All three run in the same generator, so trying one against the others never means rewriting your prompt. The short version: FLUX 3 is the filmic-look pick — native sound and the widest choice of aspect ratios at 1080p; Veo 3.1 is the prompt-adherence benchmark on the Plus plans; MiniMax H3 gives you the most clip for the credit at 2K.

	FLUX 3	Veo 3.1	MiniMax H3
Best for	Cinematic 1080p shots with native sound, in any frame	Direction-heavy cinematic shots	Long-ish 2K clips with audio, on a budget
Credits per 8s clip	925	1275 (Plus/Max plans)	415
Clip lengths here	5, 8, 10, 15 or 20s	8s	5–15s
Resolution here	1080p	1080p	2K
Aspect ratios here	Auto, 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, 2:1	16:9, 9:16	16:9, 9:16, 1:1, 4:3, 3:4, 21:9
Audio	Native — dialogue, effects and ambience in one pass	Generated audio with the picture	Native stereo — score, dialogue, foley

FLUX 3 pricing on TurnVideo

Flat per-clip credit pricing at 1080p, identical for every aspect ratio — the number next to the Generate button is exactly what gets charged, and failed jobs are refunded automatically.

5-second clip (1080p, with audio)	575 credits
8-second clip (1080p, with audio)	925 credits
10-second clip (1080p, with audio)	1150 credits
15-second clip (1080p, with audio)	1725 credits
20-second clip (1080p, with audio)	2300 credits
Aspect ratio	Any of Auto, 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, 2:1 — same price
Failed generation	Refunded automatically

Prices are shown live in the composer; a clip is only charged when it succeeds. FLUX 3 is available on every plan, Basic included.

See plans and credit packs

Getting Better Results from the FLUX 3 AI Video Generator

Write the sound into the prompt

FLUX 3 takes audio direction the way it takes camera direction. "Rain on glass, distant traffic, no music" or "one spoken line: ‘we open at nine’" — put it in the prompt and the mix arrives with the picture.

Use camera vocabulary

Shot size, lens feel, movement and light — "35mm handheld, golden hour, slow push-in" — steer FLUX 3 the same way they steer its image siblings. Vague prompts wander; director vocabulary converges.

Draft at 5 seconds, commit at 20

Composition problems show up in a 5-second clip at 575 credits. Settle the shot cheaply, then re-run the winner at 20 seconds for the keeper take.

FLUX 3 AI Video Generator FAQ

FLUX 3 is Black Forest Labs’ frontier multimodal model, announced in July 2026 — one architecture trained jointly on images, video and audio. The video model generates clips with synchronized audio from text or image prompts; it comes from the same lab as the widely used FLUX image models.

Not yet anywhere — Black Forest Labs announced that FLUX 3 image generation is rolling out after the video model, and it has not been released. This page runs the video model; the moment the image variant ships an API, we plan to carry it.

575 credits for a 5-second 1080p clip, 925 for 8 seconds. The price for your selected duration is shown next to the Generate button before you run.

TurnVideo runs on plans rather than free welcome credits: every generation is paid in credits, and each model shows its exact cost next to the Generate button before you run. Failed generations are refunded automatically. Video generation, FLUX 3 included, runs on a plan.

5, 8, 10, 15 or 20 seconds per clip here, in any of Auto, 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, 2:1 — the same list for text to video and image to video, every ratio at the same credits, and 20 seconds is the model's own ceiling. Clips of 10 seconds and longer price above the Basic plan's monthly allowance and are sold on the Plus and Max plans.

No. Credits are consumed when a job succeeds; failed jobs are refunded automatically.

Yes — videos you generate on TurnVideo can be used commercially under your plan terms.