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Image & Video Prompt Optimizer

wavespeed-ai/prompt-optimizer

Advanced Prompt Optimizer for image and video generation. Automatically enhances prompts for clarity, structure, composition, motion dynamics, and style control—producing significantly better outputs across models like FLUX, Wan, Kling, Veo, Seedance, and more. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Hint: You can drag and drop a file or click to upload

preview
If set to true, the function will wait for the result to be generated and uploaded before returning the response. It allows you to get the result directly in the response. This property is only available through the API.

Idle

A glamorous, confident woman with voluminous blonde curls strides down a Parisian street at dusk, exuding 1950s cinematic allure. She wears a sleek black off-the-shoulder satin gown, paired with striking red high heels and holds a sparkling silver clutch. Smoke curls from her cigarette as she gazes forward, embodying bold fashion and urban sophistication. Behind her, the neon-lit “BALAZLE” theater sign glows against the twilight sky, while a vintage blue car idles nearby. The scene is captured in a cinematic, high-contrast style with dynamic camera movement, emphasizing motion and atmosphere.

Your request will cost $0.001 per run.

For $1 you can run this model approximately 1000 times.

One more thing::

ExamplesView all

README

Image & Video Prompt Optimizer API

Overview

The WaveSpeedAI Prompt Optimizer enhances prompts specifically for image and video generation workflows. It restructures and enriches your input prompt to improve visual clarity, composition, cinematic framing, lighting, camera movement, and style consistency.

Designed for models such as Nano Banana, Seedream, FLUX, Wan, Kling, Veo, Seedance, Hailuo, and other leading visual-generation systems.

Key Features

  • Improves visual composition (lighting, framing, perspective)
  • Expands prompts with cinematic and artistic attributes
  • Enhances style, mood, and motion for video models
  • Reduces ambiguity and ensures consistent reproducible outputs
  • Works seamlessly in automated pipelines and API workflows

Why Use It?

Raw user prompts often produce unstable or low-quality visual outputs. The Prompt Optimizer standardizes and enriches prompts, leading to:

  • Better image detail and fidelity
  • More stable, coherent video motion
  • Consistent art direction across batches
  • Improved adherence to user intent

Usage

Send any raw text prompt to the /v1/prompt/optimize endpoint and receive a fully optimized version ready for visual generation models.