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About MEZENCORE

Smaller images. A simpler workflow. Processing that stays in your browser.

A practical tool for everyday images

MEZENCORE is a free image optimizer for preparing pictures for websites, documents and sharing. Adjust quality, aim for a smaller file, limit dimensions or choose a different output format, then download the result.

There is no account to create. You can work on one image or a batch, using the same settings for the files you add.

Your device does the processing

Images you select are processed in your browser and are not sent to an image-processing server.

Performance depends on your browser, available memory and image size. Keep your originals and inspect the downloaded copies before replacing anything. Our Privacy Policy explains local storage and hosting-related data separately.

Built on an open-source foundation

MEZENCORE is a modified, independently branded edition of MAZANOKE, developed by civilblur. It retains the original image-processing foundation, with changes to the interface and surrounding website.

The site is published by Tagmi Mohamed, an individual residing in France. MEZENCORE is not presented as a company or as an official MAZANOKE service. See Open Source & Credits for the project’s origins and license.

Open the image optimizer