Drop your WebP, PNG or JPEG files here!

(Up to 20 images, max 5 MB each)

    Become a Web Pro member

    A Web Pro account will entitle you to a full year of unlimited compressing images with the drag-and-drop web interface. You can either sign up as an individual or with your entire team.

    Using WordPress, Magento, or Developer API and need to compress more? You can upgrade your account here.

    Web Pro features

    • Unlimited usage for $39 per user

    • Drag-and-drop more than 20 images

    • Upgrade 5 MB to 75 MB file size limit

    • Detailed statistics on Analyzer tool

    • Lots of hugs from Panda George

    $39 per user

    Yearly subscription (cancel any time)

    MonImg just saved you
    82%
    853 KB total

    Smart WebP, JPEG and PNG compression

    More than 1 billion WebP, PNG and JPEG images optimized and still counting!

    What does MonImg do?

    MonImg reduces the file size of your JPEG images. Every uploaded image is analyzed to apply the best possible JPEG encoding. Based on the content of your image an optimal strategy is chosen. The result is a quality image without wasting storage or bandwidth!

    Why should I use MonImg?

    JPEG is the most popular format for photos on your websites and apps. Many JPEG files do not use optimal compression, wasting valuable bytes. Balancing quality and small file size used to be a time consuming task that only humans could do. Not anymore. Let us worry about compression.

    How does it work?

    Excellent question! When you upload a JPEG file, the image is analyzed. Textures, patterns and colours are automatically identified. The encoder creates an optimally compressed JPEG file based on that information. The final result is compared with the original and fine-tuned. Distracting JPEG artifacts are minimized without big sacrifices in file size. Unnecessary metadata is stripped as well. You will get an optimal image, every time!

    Can you tell the difference?

    Let me give you a side by side comparison. Move the slider to compare the compressed image with the original. The file size is reduced by more than 79.2%!

    Original

    File size:
    750 KB

    MonImg

    File size:
    156 KB

    Trusted by thousands of companies around the world

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