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AI video prompt generators, tuned per model

Every AI video model wants a different kind of prompt. Pick yours, describe your idea in a line or two, and get a model-optimised prompt, JSON where the model supports it, with a negative prompt, to copy straight into the generator. Free, no signup.

Seedance 2.0

ByteDance

Cinematic, audio-paired prompts engineered for ByteDance's Seedance 2.0, the current value king.

Open the Seedance generator

Veo 3.1

Google DeepMind

Structured JSON prompts engineered for Google's Veo 3.1, including its native audio.

Open the Veo generator

Kling 3.0

Kuaishou

Structured prompts built for Kling 3.0, the value-and-consistency pick for people, motion, and multi-shot cuts.

Open the Kling generator

Runway Gen-4.5

Runway

Control-first prompts for Runway Gen-4.5, the filmmaker's pick for precise camera moves.

Open the Runway generator

Grok Imagine

xAI

Fast, cheap prose prompts built for xAI's Grok Imagine, the value pick for testing ideas.

Open the Grok generator

Pika 2.1

Pika Labs

Prose prompts tuned for Pika 2.1, realism, consistency, and the Ingredients feature.

Open the Pika generator

Luma Ray 3.2

Luma AI

Cinematic, HDR-ready prose prompts engineered for Luma Ray 3.2, with keyframes for controlled transitions.

Open the Luma generator

PixVerse V6

PixVerse

Prompts built for PixVerse V6 (punchy social clips) and C1 (character consistency across shots).

Open the PixVerse generator

LTX-2.3

Lightricks

Prose prompts built for LTX-2.3, Lightricks' open-source, audio-and-video, run-it-yourself engine.

Open the LTX generator

Happy Horse 1.1

Alibaba

Prose prompts tuned for Alibaba's Happy Horse 1.1, native audio, one clean beat, and a likely open-source future.

Open the Happy Horse generator

Sora 2

OpenAI

Cinematic, true-to-life prose prompts engineered for OpenAI's Sora 2.

Open the Sora generator

Not sure which model to use? Start with the image-to-video guide, or browse all the free AI video tools.