ResizeImg

Create larger dimensions

Upscale Image Online

Upscale an image online to 2x, 3x or 4x its original dimensions with high-quality browser resampling. No upload or account required.

✓ Files stay on your device✓ Free to use✓ No signup

Choose an image

Drop a file here or choose one from your device.

Private browser processing · Maximum 50 MB

Simple workflow

How to upscale image online

  1. 01

    Choose the image you want to enlarge.

  2. 02

    Select a 2x, 3x or 4x scale.

  3. 03

    Upscale and download the larger file.

Questions and answers

Upscale Image FAQ

Is this AI upscaling?

No. This tool uses high-quality browser resampling. It creates more pixels but does not invent new photographic detail.

Why is the result file larger?

A larger image contains more pixels, so its file size usually increases even when compressed.

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