AI Image Upscaler

Enhance low-resolution photos, illustrations, and web images by 2x or 4x with a lightweight Real-ESRGAN model running locally in your browser.

AI image upscaler

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Guide and FAQ

Browser processing

How to use AI Image Upscaler

  1. 1. Choose an image from your device.
  2. 2. Adjust quality, format, size, or aspect ratio.
  3. 3. Process locally and download the result.
2x and 4x AI enhancement
WebGPU with WASM fallback
Interactive before-and-after comparison

FAQ

Are images uploaded for AI enhancement?

No. The lightweight model downloads once and runs locally in your browser.

Can it recover completely missing detail?

No model can recover details that were never captured. It can reconstruct plausible texture and reduce visible low-resolution artifacts.

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