text-to-video
Wan 2.1 creates unlimited text-to-video content at 480P from simple text prompts, ideal for prototyping and content generation. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
Idle
Your request will cost $0.2 per run.
For $10 you can run this model approximately 50 times.
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README
Wan 2.1 Text-to-Video 480p
Generate dynamic videos from text descriptions with Wan 2.1 Text-to-Video 480p. This efficient model transforms your written prompts into smooth, visually appealing 480p videos — perfect for quick iterations, social content, and cost-effective video generation at scale.
Why It Stands Out
- Pure text-to-video generation: No source image needed — simply describe your scene and watch it come to life.
- Fast and affordable: Optimized for speed and cost efficiency while maintaining strong visual quality.
- Prompt Enhancer: Built-in AI-powered prompt optimization helps you craft better descriptions for improved results.
- Negative prompt support: Exclude unwanted elements for cleaner, more controlled outputs.
- Flexible duration: Generate 5-second or 10-second clips depending on your needs.
- Reproducibility: Use the seed parameter to recreate exact results or iterate on variations.
Pricing
| Duration | Price |
|---|---|
| 5 seconds | $0.20 |
| 10 seconds | $0.30 |
Parameters
| Parameter | Required | Description |
|---|---|---|
| prompt | Yes | Text description of the video you want to generate. |
| negative_prompt | No | Elements to avoid in the generated video. |
| size | No | Output resolution (default: 832×480). |
| num_inference_steps | No | Quality/speed trade-off (default: 30). |
| duration | No | Video length in seconds: 5 or 10 (default: 5). |
| guidance_scale | No | Prompt adherence strength (default: 5). |
| flow_shift | No | Motion intensity control (default: 3). |
| seed | No | Set for reproducibility; -1 for random. |
How to Use
- Write a prompt describing the scene, action, and style you want. Use the Prompt Enhancer for AI-assisted optimization.
- Set parameters — adjust size, duration, guidance scale, and other settings as needed.
- Add a negative prompt (optional) to exclude unwanted elements.
- Click Run and wait for your video to generate.
- Preview and download the result.
Best Use Cases
- Social Media Content — Create quick, engaging video clips for TikTok, Reels, and Shorts.
- Rapid Prototyping — Test video concepts quickly before committing to higher resolutions.
- Marketing Previews — Generate draft videos for client approval at low cost.
- Content at Scale — Produce high volumes of video content affordably.
- Creative Exploration — Experiment with different prompts and styles without breaking the budget.
Pro Tips for Best Quality
- Be specific in your prompt — describe subject, action, environment, lighting, and camera movement.
- Use negative prompts to reduce common artifacts: blur, distortion, jitter, or watermarks.
- Start with lower inference steps for quick previews, then increase for final renders.
- Fix the seed when iterating to isolate the effect of parameter changes.
- Use 480p for drafts and testing, then upgrade to 720p for final delivery if needed.
Notes
- Processing time varies based on duration and current queue load.
- Please ensure your prompts comply with content guidelines.