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AI Image Upscaler

Enlarge your images 2× or 4× with AI-generated detail, right in your browser.

  • 2× / 4× upscaling
  • Processed in your browser
  • Free to use
Turquoise ceramic cup with woven linen and walnut grain, upscaled by the tool’s 2× AI model Original AI · 2×

A little image, more possibilities

More pixels.
A closer look.

Enlarge small product photos, website images, and older pictures with AI. Create a larger version with additional pixels and estimated detail.

  • Product photos

    Create a larger version of a small product shot for a listing or catalog. Review labels and fine textures before publishing.

  • Photos for your website

    Try a larger image for a hero, article or presentation when the source is too small for the space.

  • Older, smaller pictures

    Make a larger copy of a saved photo or compressed picture. Compare faces and lettering carefully, since AI estimates the missing detail.

Four simple steps

How to upscale an image

  1. Step 01

    Choose one image

    Pick a still JPG, PNG or WebP from your device, or drop it into the workspace.

  2. Step 02

    Set scale and format

    Choose 2× or 4×, then PNG, JPG or WebP. Adjust export quality for JPG and WebP if needed.

  3. Step 03

    Start upscaling

    Click Upscale image to process locally. The first run downloads the AI files; speed depends on your device.

  4. Step 04

    Compare and download

    Drag the slider to inspect the detail, then download the full-size result when you are happy with it.

What to expect from AI upscaling

AI estimates new detail

The model predicts how a larger image might look. Lettering, facial details and repeating textures may change, so compare the output with your source before saving.

Your device sets the pace

The upscaler uses graphics acceleration when available and automatically switches to your device's processor otherwise. Processing can take longer without graphics acceleration, especially for larger images. The AI model and runtime download when first needed; image contents and filenames are not uploaded.

Start with a manageable image

Choose one still JPG, PNG or WebP, up to 25 MiB and 4 megapixels. At 4×, the source must be no larger than 1 megapixel. Output stays within 16 megapixels and 8192px per side.

Save the format you need

PNG keeps a lossless copy of the generated pixels. JPG and WebP offer adjustable export quality. Transparent sources keep transparency in PNG and WebP; JPG uses a solid background.

For a precise change of dimensions without AI-generated detail, use Image Resizer. Explore Image Tools for the other image workflows.

Try it with your own image.

Choose a photo, compare the detail, and save a larger version. No account or image uploads.

Upscale your image