WaveSpeedAI — SeedVR2 Image Upscaler
The SeedVR2 Image Upscaler boosts image resolution while preserving real-world texture, edge sharpness, and fine detail. It uses deep-learning super-resolution to reduce blur and compression artifacts, producing clean outputs for design, photography, and AI artwork.
✨ Key Features
- Multi-step super-resolution — upscale to 2K, 4K, or 8K.
- Detail preservation — keeps textures/edges natural without ringing or halo artifacts.
- Adaptive enhancement — a creativity control lets you balance faithful restoration vs. assertive enhancement.
- Flexible exports — output as JPEG, PNG, or WEBP.
- Fast & efficient — optimized inference for high-res workflows.
🧩 Parameters
- 
image* (required)
Source image (URL or upload). 
- 
creativity (slider / integer)
Controls how strongly the upscaler tries to improve quality.
Lower = faithful, Higher = more reconstruction and texture synthesis. 
- 
target_resolution (dropdown)
Upscale target: 2k, 4k, 8k. 
- 
output_format (dropdown)
jpeg, png, or webp. 
🚀 How to Use
- 
Upload/Paste image (required) — start with the best available source. 
- 
Set target_resolution to 2k, 4k, or 8k based on delivery needs. 
- 
Adjust creativity: 
- Lower values for documentary/product fidelity.
- Higher values to recover textures in AI art or heavily compressed sources.
 
- 
Choose output_format (jpeg for web, png for lossless alpha-free work, webp for compact delivery). 
- 
Click Run to generate and download your upscaled image. 
💰 Pricing
💡 Recommended Use Cases
- Professional photo restoration and large-format prints
- AI artwork sharpening and artifact cleanup
- Product imagery & marketing assets
- Upscaling low-res screenshots and video stills
📝 Notes & Tips
- Garbage in, garbage out: very tiny sources upscale better to 2K first; evaluate, then jump to 4K/8K.
- For strict brand colors or typography, keep creativity lower to avoid over-synthesis.
- Use PNG when you plan to do further editing; use WEBP/JPEG for web delivery.
- For ultra quality, you can try Ultimate Image Upscaler.