FLUX 3 Video
Generate cinematic video clips with dialogue and lip-sync baked into a single pass, no separate audio tool required, from $0.06 per second on the API.
The verdict on FLUX 3 Video: Developers and agencies who need video with synced audio and dialogue in one generation call FLUX 3 Video's real pitch is skipping a step other pipelines force on you: generating a talking, scored clip in one call instead of rendering silent video and bolting on a voice model afterward. Pricing: Pay-as-you-go: $0.06/sec Draft HD / $0.17/sec Standard HD / $0.29/sec Standard FHD.
Best For
Developers and agencies who need video with synced audio and dialogue in one generation call
Standout Feature
Native multilingual dialogue and lip-sync included in the base price, most competitors charge for that separately
TL;DR
The strongest option when the deliverable needs sound and picture generated together, not glued together after.
Alternatives
Fit Score: use-case reference
How this is scoredFLUX 3 Video scored 1 to 5 on five dimensions for the named use cases below. Part of our catalog-wide use-case reference, not a product-quality review rating.
Single-call video with audio and dialogue
4.0/5- Capability
- 5/5
- Reliability
- 3/5
- Value
- 4/5
- Ease
- 4/5
- Compatibility
- 4/5
Generate short clips with synchronized dialogue and audio in one pass, avoiding a separate audio-generation step. Draft previews cost $0.06 per second, while standard HD and FHD generation cost $0.17 and $0.29 per second, so retries and duration drive the bill. Dashboard and API access support pipelines; generation is listed up to 20 seconds per pass with a separate continuation feature, not a hard total-length ceiling, and long-run output consistency is not established.
Editorial judgment grounded in this tool's own published pricing, features, and our existing pros and cons, not a certification or a measured benchmark. Product quality is assessed separately under our review methodology.
Overview
Not yet reviewedProduct quality is assessed from original evidence. How reviews work.
FLUX 3 Video is Black Forest Labs' text-to-video and image-to-video model, generating cinematic clips up to 20 seconds in HD or Full HD with native audio, dialogue, and lip-syncing baked into the same generation pass, so you're not stitching a silent clip together with a separate voice tool afterward. It reached general availability on August 4, 2026 via the BFL API and select partner integrations. Multi-shot generation produces several scenes or camera angles from one prompt, Video Continuation extends an existing clip by up to 4 more seconds, and a cheap Draft Mode renders fast low-cost previews so you're not paying full price to find out a prompt didn't work.
Dialogue and lip-sync run in 15+ languages. Pricing is pay-as-you-go with no subscription: Draft HD runs $0.06 per second, Standard HD $0.17 per second, and Standard Full HD $0.29 per second, with volume discounts for enterprise usage. It's accessible both through the Black Forest Labs dashboard in a browser and via the API at launch, so hands-on experimentation and pipeline integration both work; there is still no dedicated consumer mobile app.
The source of the legacy catalog rating and review count has not been substantiated. Neither is presented here as a verified review rating or included in review structured data.
Workflow Fit Scores are separate, use-case-specific editorial judgments, not user-review averages. Read the Fit Score methodology.
- • Native audio/dialogue at no extra cost
- • Strong benchmark performance vs. other frontier video models
- • Draft Mode meaningfully cuts iteration cost
- • No dedicated consumer mobile app (dashboard and API access only)
- • No free tier, costs scale quickly on longer clips
- • Open-weight and image-only variants still unreleased
Key Features
- Text-to-video and image-to-video up to 20 seconds
- Native audio, dialogue, and lip-sync in one pass
- Multi-shot generation
- Video Continuation (extend clips)
- Draft Mode for cheap previews
- 15+ language dialogue support
Trust & Data
Verified 2026-09
- Training on your data
- Not publishedThe privacy policy says data may be used to improve and develop the Services and conduct research, without specifically confirming or ruling out model training, and it explicitly excludes enterprise-contract customer content from its own scope entirely, since that data is governed by separate, non-public contract terms. No security or trust center page exists (both /security and /trust 404); the GDPR compliance listed reflects a named DPO and EU data controller, a real auditable obligation rather than a passing mention.
- Compliance
- GDPR
- Retention
- Not published
- Export
- Partial export
Sources: bfl.ai/privacy policy, bfl.ai/terms of service
As published by the vendor. Verify independently before purchase decisions.
Our Take
Draft Mode is the detail that matters for anyone paying per second, it makes iterating on a prompt cheap before you commit to a full-quality render. It's available through both the BFL dashboard and the API at launch, so you can experiment directly in a browser as well as wire it into a pipeline; there's still no dedicated consumer mobile app, so if that's specifically what you're after, it's worth evaluating against Runway and Luma on cost per finished second, not just quality.