Supercharge FLUX 3 Video in ComfyUI!!! Direct Black Forest Labs API Node Demo

August 13, 2026

πŸš€ Bring FLUX 3 Video directly into ComfyUI with the official Black Forest Labs API! In this video, I demonstrate ComfyUI-BFL-Flux-3-Video, a custom ComfyUI node that connects directly to the official Black Forest Labs FLUX 3 Video API.

I walk through three complete ComfyUI workflows showing the main FLUX 3 video-generation modes: 🎬 T2V β€” Text to Video Generate a complete video directly from a text prompt. πŸ–ΌοΈ I2V β€” Image to Video Animate an image or use keyframes to guide the generated video. πŸŽ₯ V2V β€” Video to Video / Video Continuation Use an existing video as the starting point for a new FLUX 3 generation. The custom node handles the API request, asynchronous polling, video download, and native ComfyUI VIDEO outputβ€”letting FLUX 3 Video fit naturally into larger ComfyUI workflows. ⚠️ Important: This node uses the official hosted Black Forest Labs API.

FLUX 3 Video is not running locally through this node. You will need: βœ… A Black Forest Labs account βœ… A valid BFL API key βœ… Sufficient Black Forest Labs API credits API keys and credits can be managed through the Black Forest Labs dashboard: https://dashboard.bfl.ai/ All three workflows demonstrated in this video are available in the GitHub repository so you can download them, inspect them, and build on them yourself.

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πŸ”— ComfyUI BFL Flux 3 Video – GitHub https://github.com/AllenCraigBarnard/ComfyUI-BFL-Flux-3-video

πŸ”— ComfyUI BFL Flux 3 Video Workflows https://github.com/AllenCraigBarnard/ComfyUI-BFL-Flux-3-video/tree/main/workflows

πŸ”— LinkedIn https://www.linkedin.com/in/allen-b-3a35505a/

πŸ”— PuppetVision https://puppetvision.nl

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Disclaimer This is an independent community-developed project. I am not associated with, affiliated with, endorsed by, sponsored by, or representing Black Forest Labs or the Comfy Org / ComfyUI organization. Black Forest Labs, FLUX, FLUX 3, ComfyUI, and related trademarks belong to their respective owners. API access, pricing, credits, availability, usage policies, and billing are controlled by Black Forest Labs.

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If you’re working with ComfyUI, FLUX 3 Video, generative AI video, text-to-video, image-to-video, or video-to-video workflows, this node provides a straightforward way to integrate Black Forest Labs’ API into your existing ComfyUI graph.

⭐ If you find the project useful, consider starring the GitHub repository.

#ComfyUI #Flux3 #FLUX3Video #BlackForestLabs #BFL #TextToVideo #ImageToVideo #VideoToVideo #T2V #I2V #V2V #AIVideo #GenerativeAI #ComfyUICustomNodes #AIWorkflow

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