PixeimgLocal Image Tools
100% private: runs locally in your browser

AI Upscale

Client-side super-resolution with safe limits, WASM by default, and optional WebGPU.

Output Preview

No image yet

Input

No image yet
WebGPU: Not available - Model: SR Demo Tiny (~0.3 MB)

Max AI input: 2MP. Safe uses tiling for stability.

Enhance quality

How it works

  1. Drop an image, choose 2x or 4x, and pick Safe/Fast/Quality.
  2. Oversized inputs are auto downscaled with non-AI resampling.
  3. WASM runs by default. WebGPU is optional with a non-AI fallback.

FAQ

Is AI upscaling safe to use?

Yes. It runs locally with stability limits.

What scale options are available?

Common options are 2x and 4x depending on input size.

Will results always look better?

Not always. Moderate upscales work best on clean images.

Do I need WebGPU?

No. WASM is the default and works everywhere.

Are files uploaded?

No. Upscaling runs inside your browser.

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