Does the audio cost extra?

No. Audio is generated with the picture and included in the credit cost. There is no separate voice or sound effects charge.

FLUX 3 Video Draft is the same model rendering at HD for roughly a third of the price, from 31 credits per 5 seconds. It exists so exploration is cheap. Once a take works you re-render it in Full HD.

Can it speak languages other than English?

Yes, with lip sync. Chinese, Spanish, French, German, Japanese, Portuguese, Russian, Italian, Indonesian, Turkish, Hindi and Punjabi are all supported, among others.

How much does FLUX 3 Video cost on APImage?

From 105 credits per 5 seconds at HD, rising with length, Full HD and video to video. Draft starts at 31. The exact cost of your settings is shown before you generate.

How does it compare to Seedance?

FLUX 3 Video is the one for anything going public: it is the only model here that renders sound with the picture and it reaches Full HD. Seedance 2.0 is cheaper for silent 1080p motion work, and Seedance 2.5 goes to 30 seconds where FLUX 3 stops at 20.

Video with soundBlack Forest Labs

FLUX 3 Video.
Picture and sound, together.

Black Forest Labs' flagship. Up to Full HD and 20 seconds, with dialogue, effects and ambience generated alongside the picture at no extra cost. This is the one you ship ads with.

Generate with FLUX 3 Video See pricing

From 105 credits per 5 seconds. Video generation starts on the paid plans. Draft mode runs from 31 credits per 5 seconds.

Black Forest Labs

FLUX 3 Video

What is FLUX 3 Video?

FLUX 3 Video is Black Forest Labs' video model, launched in July 2026 as part of the multimodal FLUX 3 family. It generates 5 to 20 second clips at HD or Full HD with a synchronized audio track, covering multilingual dialogue with lip sync, sound effects and ambience. Because it learned picture and sound in one architecture rather than bolting a soundtrack on afterwards, the audio matches the impact instead of merely running underneath it. On APImage the audio is included at no extra charge, and FLUX 3 Video Draft renders the same take at a third of the price so you can explore first and pay for Full HD only on the keeper.

One subscription, every model

One pool of credits

No per model surcharge

API and MCP access included

Specifications

Provider: Black Forest Labs
Resolution: HD up to 1MP per frame, Full HD up to 2MP per frame
Frame rate: 24fps
Duration: 5 to 20 seconds
Audio: Native and synchronized, included at no extra cost
Dialogue: Multilingual, with lip sync
Modes: Text to video, image to video, video to video, keyframes
Keyframes: Up to 10 per generation, including start and end frames
Aspect ratios: Auto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, 9:16
Cost: From 105 credits per 5 seconds, or 31 in Draft

Why this model

What FLUX 3 Video does that the others do not.

Sound that was never separate

Picture and audio come out of one model, so the footstep lands on the footstep. Dialogue, effects and room tone, generated together and included in the price.

Dialogue in your language

Speech with lip sync across Chinese, Spanish, French, German, Japanese, Portuguese, Russian, Italian, Hindi and more. One prompt, no voice actor, no dubbing pass.

Draft first, pay later

FLUX 3 Video Draft is the same take at a third of the cost. Explore ten ideas cheaply, then re-render the one that works in Full HD without losing it.

Ten keyframes of control

Pin the start, the end and eight beats in between. Transitions go where you put them rather than where the model guesses.

What people make with it

Where it earns its credits in real work.

Paid social ads

Full HD with a voice, a hook and sound design, ready to upload. No edit suite between the prompt and the ad.

Spokesperson and UGC

A presenter who speaks your script, lip synced, in the language your market actually buys in.

Product launches

Twenty seconds at Full HD with typography that animates, which is enough for a launch film.

Localisation at volume

Re-render the same spot in eight languages from eight prompts instead of eight recording sessions.

Concepting

Draft mode is cheap enough to be wrong in public. Run the whole idea list, keep one.

How it works

1Open the video studio and pick FLUX 3 Video, or FLUX 3 Video Draft to explore cheaply.
2Write the shot and the sound. Say the line you want spoken and the ambience you want under it.
3Add keyframes if the timing matters, up to ten including the start and end frames.
4Pick HD or Full HD, generate, and upgrade the take you keep.

Create your account and try it

Or use one of these

FLUX 3 Video is not the right answer to everything. Your plan includes all of them, so switching model costs nothing.

FLUX 3 Video Draft

You are exploring. Same model, a third of the cost, HD only.

Seedance 2.5

You need longer than 20 seconds, or more than ten references.

See Seedance 2.5

Seedance 2.0

The clip is silent anyway and you want native 1080p for less.

See Seedance 2.0

What it costs

From 105 credits per 5 seconds

Video generation starts on the paid plans. Draft mode runs from 31 credits per 5 seconds.

No separate subscription

FLUX 3 Video is on the same plan as every other model on APImage, priced in the same credits out of the same pool. Run the same prompt through three models and keep the one that looks right.