Luma AI is purpose-built for short-form social videos, turning simple text prompts into high-quality B-roll and media overlays in seconds. Fully integrated into Captions, it lets you generate visuals, edit your footage, and publish — all from one place.
Luma AI is purpose-built for short-form social videos, turning simple text prompts into high-quality B-roll and media overlays in seconds. Fully integrated into Captions, it lets you generate visuals, edit your footage, and publish — all from one place.
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Luma AI Ray2 video model generates AI-powered visuals that match your script. Just upload your clips, enter a text prompt, and get cinematic, hyper-relevant footage designed to fit your story seamlessly.
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Create polished videos with just a few clicks
Access Luma AI’s newest model, Ray2 now available in Captions. Simply type out a text prompt, and let AI generate visuals for your project. Skip searching through stock footage or pre-recorded clips — everything you need is right at your fingertips. Whether you're creating social media posts, product demos, or ads, Luma AI makes it simple to produce polished B-roll that perfectly fits your story.
The process saves you time, money, and effort, providing a cost-effective solution without the hassle of finding the right footage. You’ll have videos that leave a lasting impression.
Craft videos in one platform with no need for advanced tools or software
Luma AI takes the hassle out of video creation by ditching the need for complex editing tools or separate apps — everything you need is right in the Captions platform. Whether you’re a beginner or a pro, Ray2 automatically turns your visions to videos, so you can focus on creating engaging content. It saves you time, cuts out the frustration, and gets your vision on screen faster. Plus, Captions lets you edit your videos in-platform and easily export them for social media.
With Luma text-to-video technology, creating high-quality, professional videos has never been easier, faster, and more affordable.
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Make videos that align with your content and elevate your storytelling
Luma AI’s video models allow you to create content that authentically reflects your vision and elevates your message. Unlike generic pre-made footage, the tool uses the video you input in the Captions app to craft cinematic B-roll that matches the tone, style, and setting you envision. With full control over your visuals, your content will feel authentic and cohesive, making it simple to create eye-catching stories that your audience can connect with.
Generate footage and edit everything within Captions, simplifying and streamlining the entire creative journey.

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Upload your video
To get started, upload a video to Captions. Then, go to “Clips” on the left-hand side of the screen and select the Luma Ray2 integration.
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Describe your vision
Use the “Prompt” box to detail what you want to bring to life, describing your idea in detail. Then, click “Generate video.”
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Regenerate or edit the video
You can re-generate the video as many times as you want or edit it directly by adjusting the duration, tweaking volume, and adding transitions. Finally, export your project and share.

Craft Unique Videos With Luma Ray
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Frequently asked questions


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