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Upscale images

Make small photos bigger, 2×, 3× or 4×, with careful resampling and sharpening.

Enlarge byuses careful resampling and sharpening, not AI
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    How it works

    Each pixel is rebuilt with Lanczos resampling, the method used by professional photo software, and then gently sharpened. Edges stay clean instead of turning soft or blocky.

    What to expect

    Upscaling makes an image bigger and smoother, but it can't invent detail that was never captured. It works best on logos, icons, screenshots and photos that are only a little too small.

    How to upscale images

    1. Drop your files in the box, or paste an image.

    2. Choose 2×, 3× or 4×.

    3. Press Upscale and download the result. Your files are deleted from the server straight away.

    Questions

    Is this AI upscaling?

    No. It uses classic resampling and sharpening, which is fast, predictable and never adds made-up details.

    How big can the result be?

    Up to 64 megapixels, for example 8000 × 8000 pixels.

    Will the file size grow?

    Yes, bigger images need bigger files. Use Compress afterwards if you need a size limit.

    Related tools

    Resize imagesSet a width, a height or a scale. The proportions are kept unless you choose to stretch. Photo editorAdjust light and colour, add a filter, a caption, a frame and rounded corners. Compress image online to any KBShrink JPG, PNG, WEBP, HEIC and PDF files, or hit an exact size like 20 KB, 50 KB or 100 KB, and keep them sharp.