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Enlarge a Photo 2x, 3x or 4x, Free

Enlarge a photo 2×, 3× or 4× with smooth resampling, right in your browser.

Most tools run entirely on your device

Select an image

Click to choose, or drop a file here

You can also paste (Ctrl+V / Cmd+V)

Most tools run entirely on your device

About upscaling an image

Enlarging a small image for print or a bigger display usually just stretches and blurs it — this tool does a cleaner version of that same idea, scaling a photo up 2×, 3× or 4× with smooth, high-quality resampling so the result looks as sharp as a simple resize can make it.

It resizes in doubling steps using the canvas's high-quality image smoothing, with a touch of added contrast on the final step to read as slightly crisper — entirely in your browser. This is worth being honest about: it's a smooth resize, not AI super-resolution, so it can't invent detail that isn't in the original. For genuinely reconstructing fine detail lost at low resolution, dedicated AI upscaling tools go further than what a client-side canvas resize can do.

Supported files

Accepts JPG, PNG, WebP and other common images. Produces the same image enlarged 2×, 3× or 4×.

Is my file uploaded?

No. Upscaling happens entirely in your browser on a canvas — the image is never uploaded.

How to Upscale Image

  1. 1

    Add your image

    Drop in a JPG, PNG or WebP.

  2. 2

    Choose the factor

    2×, 3× or 4×.

  3. 3

    Download

    Save the enlarged image. This is a smooth resize, not AI.

Further reading

AI image upscaling: what it can and can't actually fix in a low-res photoHow AI upscaling invents plausible detail instead of just stretching pixels, and where that invention starts to show.

Upscale Image — frequently asked questions

Is this AI upscaling?+

No. It's a high-quality bicubic resize with light sharpening — it enlarges cleanly but can't add detail that isn't there. True AI super-resolution needs a large model.

Best use?+

Making a small logo or graphic bigger, or bumping a photo up a size for print. A very low-res photo won't become sharp.

Is there a free way to enlarge a photo 2x, 3x or 4x?+

Yes — this tool enlarges the image entirely in your browser, free and with nothing uploaded.

Is my file uploaded to upscale it?+

No — the resize happens entirely in your browser on a canvas.

Do you upload my files to a server?+

No — every tool here processes your files entirely on your device, and nothing is uploaded to a server. The only exception is the AI tools, which send the extracted text (not the file) to Claude to do their work.

Is there a file size limit?+

There's no artificial limit we impose, but since processing happens in your browser, very large files (500+ MB or 1,000+ pages) are limited by your device's memory rather than by us.