AI Image Upscaler — 2× & 4× Free

Increase image resolution with Real-ESRGAN AI. Recover detail and sharpness lost in small or compressed photos.

AI upscaling uses the Replicate API and typically takes 15–40 seconds. A Replicate API key is required for server configuration.

Drag & drop here, or Tap to browsebrowse

Max 50 MB per file

or import from