SFB Video

AI Video Generator

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Insert:
Add

Up to 3 characters. Tap photo to replace, name to edit.

Example output — generate your own video to see results here

Welcome to SFB Video

Your AI-powered video generator — here's how to get started

  1. 1

    Purchase Credits

    Get credits to power your video generations. Each video costs credits based on duration, characters, and audio.

  2. 2

    Choose Characters

    Upload up to 3 character photos. These faces will appear in your generated video.

  3. 3

    Write Your Prompt

    Describe what you want to happen in the video. Keep instructions simple and clear for best results.

  4. 4

    Mention Characters

    Use @Name to direct a specific character. For example: "@Johana waves hello while @Audrey laughs".

  5. 5

    Enable Audio

    Toggle the audio switch to add AI-generated sound. The model produces dialogue, sound effects, and music directly from your prompt. Be explicit about what you want to hear — describe ambient layers, sound effects, and background music separately for best results.

  6. 6

    Audio Prompt Tips

    For great audio, specify each layer: ambient sounds, effects, and music. Example: "@Johana walks through a busy market — crowd chatter, footsteps on cobblestone, upbeat acoustic guitar playing in the background". The more descriptive, the better the sync.

  7. 7

    Pick a Background

    Select a background scene for your video, or leave it empty to let the AI decide.

  8. 8

    Set Aspect Ratio

    Choose 16:9 for landscape, 9:16 for portrait (social media), or 1:1 for square.

  9. 9

    Generate!

    Hit the generate button and be patient. Your AI video will be ready in a couple of minutes.

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