philz1337x/crystal-upscaler

High-precision image upscaler optimized for portraits and faces. One of the upscale modes powered by Clarity AI. X:https://x.com/philz1337x

125.5K runs
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Crystal Upscaler 💎

High-precision image upscaler optimized for portraits and faces.

Crystal Upscaler Hero

Powered by Clarity AI – the ultimate solution for sharp, natural portrait upscaling.

✨ Why Crystal Upscaler?

Finally solves the classic portrait upscaling problems:

  • ❌ No more blurry faces
  • ❌ No plastic skin
  • ❌ No identity changes

Just photorealistic results – crisp details, perfect skin texture, and 100% fidelity to the original.

Now featuring: - Up to 10x faster inference 🚀 - 10K resolution support with seamless tiling - Perfect for AI-generated portraits, photos, and artwork

Before/After Portrait → Upscaled

📸 Examples

Portrait Perfection

Before After (6x)
Input Portrait 6x Upscale

Speed Comparison

Before optimization → Now: - 1K: 12s → 1.2s - 4K: 47s → 15s - 5K: 71s → 21s

19K+ runs in days – trusted by creators worldwide! 🌍

⚙️ Inputs

Parameter Type Default Description
image image - Input image to upscale (JPG, PNG, WebP)
scale_factor number 2 Scale factor (1–100x). Higher = more detail!

📤 Output

  • Single upscaled PNG – ready for print or web

🚀 Get Started

Run on Replicate

Built by @philz1337x – Creator of Clarity AI

Also check out: Clarity Upscaler