Veo3 JSON Prompt Generator

Create structured JSON prompts for Google Veo3 video generation. Design detailed prompts with style, shot, subject, scene, and audio parameters.

veo3 JSON Prompt Generator

Defines the core cinematographic properties of the video. Use professional film terminology for maximum control and precision.

Select a preset to quickly fill the fields below.

Visual Style

Defines the overall aesthetic and artistic direction of the video.

Composition

Describes the framing, angle, and arrangement of subjects in the shot.

Lens

Specifies the camera lens to be used, which affects depth of field, perspective, and overall feel.

Camera Motion

Describes the movement of the camera during the shot.

Frame Rate

Specifies the frames per second, affecting the motion and perceived speed of the video.

Defines the dominant color scheme to influence the visual and emotional impact of the video.

Sets the mood and emotional feel of the video through lighting and overall tone.

Specifies the location, time, and atmosphere of the setting.

Provides a hyper-detailed description of the main character to ensure visual consistency across shots. Be as specific as possible.

Describes specific character actions and key objects within the scene to guide the narrative and add detail.

Controls all sound elements, leveraging Veo 3's native audio generation capabilities.

Specifies spoken lines for characters and controls the generation of subtitles.

Contains explicit negative constraints to prevent the model from adding unwanted elements to the scene.

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