Real-ESRGAN Image Upscaler for Blender
Turn Your Low-End PC into a High-End Render Machine
Struggling with long render times? Crashing halfway through a project? Real-ESRGAN lets you render small and upscale big—so even modest hardware can deliver stunning results.
No more waiting hours. No more noisy fans. Just fast, clean, high-res output.

💥 Why You Need This (Especially If Your PC Is Struggling)

• 4× Faster Renders — Render at 480p or 720p, then upscale to HD or 4K in minutes
• Works on Low-Spec Machines — No need for a powerful GPU or workstation
• No External Tools — Everything runs inside Blender, smoothly and efficiently
• Keep Blender Responsive — Upscaling runs in the background while you keep working

⚙️ Supported Models

• realesr-animevideov3-x2 / x3 / x4 – Optimized for anime-style visuals
• realesrgan-x4plus – General-purpose upscaling with natural detail enhancement
• realesrgan-x4plus-anime – Tailored for anime and stylized content

🚀 Key Features

• Upscale images and sequences directly within Blender
• Multiple Real-ESRGAN models for flexible resolution and style control
• Streamlined workflow—no external tools