🧪 AI API Playground

Watermark notice — Every image model on NovAI is served by a Chinese provider (Zhipu AI, ByteDance, Tencent) and burns a visible AI-generated label such as AI生成 into the corner of the output under China’s labelling rules — NovAI cannot switch it off. Video output varies by model: in our 4 August 2026 tests Seedance 2.0 and CogVideoX-Flash showed no visible label, while Hunyuan Video 1.5 is labelled. Text and chat models are not affected. Which models, and what it rules out →

Test text, image & video models live in your browser — OpenAI-compatible, one API for all Chinese AI models.

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💬 Chat

🖼️ Image

🎬 Video

Model

Prompt

💡 Billed per token. Streaming enabled.

Model

Size

Prompt

💡 Billed per image. Generation takes ~10-30s.

Model

Resolution

Duration (s)

Prompt

💡 Billed per second. Video renders async — this polls until ready (~1-3 min).

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All models via one OpenAI-compatible endpoint: https://aiapi-pro.com/v1