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Image Upscaler

Upscale images with AI; Choose enlargement from 1× to 4×

Enable JavaScript to use the interactive controls. Your guide and examples are available below.

Features

About Image Upscaler

Upscale images with AI; Choose enlargement from 1× to 4×

How to use it

  1. Choose a sample image or enter the dimensions/text requested by the controls.
  2. Set the available crop, size, color or format options and inspect the preview.
  3. Export the result and check its dimensions and appearance.

Try Image Upscaler

Choose a small image and compare browser resizing with an installed enhancement model.

Processing and limitations

Browser + Model

Install the neural model. AI input is limited to one million pixels and 2048 pixels per side; enhancement cannot recover guaranteed original detail.

Questions and answers

What can I do with Image Upscaler?

Real-ESRGAN neural enhancement at 1–4x with tiled inference and alpha preservation, plus browser resampling and PNG export.

Where is my input processed?

The main operations run in your browser. Device models may require a first-use download; browser storage and resource limits apply.

What should I check before using the result?

Install the neural model. AI input is limited to one million pixels and 2048 pixels per side; enhancement cannot recover guaranteed original detail.

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