OptimeauxA Mandeaux Creation

    Image / Resize

    Image Resizer

    Resize images to the exact dimensions your website actually displays. Set a max width or exact size, preserve aspect ratio, and never accidentally upscale. Everything runs locally.

    • Preserves aspect ratio
    • No upscaling
    • Local
    InputReady

    Drop media

    or select from device

    JPGPNGWEBPAVIFHEICMOVMP4WEBM

    Multi-select · Paste from clipboard · No account · Local processing

    FAQ

    Resize images — questions

    01What size should I resize my images to?
    Match the display size. Full-width heroes rarely need more than 1920px, content images work at 1200px, cards at 800px, and thumbnails at 480px. Optimeaux never upscales unless you explicitly enable it.
    02Can I resize multiple images at once?
    Yes. Drop or select many images and resize them all in one batch with the same settings, then download individually or as a ZIP.

    Full workstation

    Need more than resize images? Open the complete Optimeaux media workspace.

    Open Optimeaux