Free Luma AI Video Prompt Generator

A Luma AI Video prompt generator turns a rough video concept into a model-aware production prompt designed for Luma by Luma AI. It makes the subject, action, shot design, camera movement, timing, continuity, and audio direction explicit before video generation.

This page focuses on prompts intended for Luma AI Video, while the broader AI Prompt Generator supports prompts for many text, image, video, and coding tools.

The goal is a complete prompt that is ready to run, not a generic list of prompt ideas or the final answer to the task.

Video models differ in shot duration, motion control, reference inputs, editing modes, native audio, and prompt syntax. Luma AI Video benefits from direction that matches its actual workflow instead of a generic image description with the word video added.

PrompTessor creates the prompt itself rather than pretending to be Luma AI Video. The free result can be copied into Luma AI Video immediately. Creating an account unlocks Prompt Library, analysis, optimization, and refinement.

• Lead with the subject and physical action, then camera motion and environment.
• Describe one coherent temporal progression instead of unrelated events.
• For image-to-video, focus on motion while preserving source appearance.
• For Modify Video, say exactly what changes and what remains untouched.

• Native 1080p generation with stable motion and prompt adherence.
• Text-to-video, image-to-video, and Modify Video workflows.
• Fast cinematic iteration across photorealistic and stylized scenes.

• Generation and Modify Video use different inputs and should not be prompted as the same workflow.
• Large changes to a source clip can weaken motion, identity, or scene preservation.

• Repeating the complete source image description instead of directing the desired movement.
• Requesting a modification without separating changed elements from protected subjects, timing, and composition.

• Text-to-video, image-to-video, Modify Video, realistic camera motion, cinematic iteration, and scene transformation.
• Outputs such as aerial shots, animated product images, style-modified clips, environmental scenes, and cinematic inserts.

Choose Luma when cinematic motion, camera direction, image-to-video, source preservation, or Modify Video-style production workflows are central. Choose either after testing the current model with the same source asset, motion brief, duration, camera, continuity, effect, resolution, and export criteria.

Start with the clip you actually need. Describe the subject, action, setting, duration, aspect ratio, camera behavior, pacing, and any references or audio that Luma AI Video should use.

PrompTessor can then add shot order, motion, camera language, continuity rules, time-based beats, dialogue, ambience, sound effects, music, and model-appropriate controls.