ZYBERMART

Installera ZYBERMART

Öppna alla verktyg från hemskärmen eller Dock, i ett eget fönster. Verktyg du har använt fungerar även offline.

Ändra bildstorlek

Ändra storlek på JPG-, PNG- och WEBP-bilder till exakta pixelmått eller i procent, med bibehållet bildförhållande.

Applies to JPG and WEBP images.

    How to resize an image

    1. Choose whether to resize by pixels or by percentage.
    2. Enter the new width and/or height. Leave one empty to calculate it automatically.
    3. Add your images. They're resized immediately and keep their original format.
    4. Download each image or all of them as a ZIP.

    Common image sizes

    UseSize (pixels)
    Instagram post (square)1080 × 1080
    Instagram / TikTok story1080 × 1920
    Facebook / LinkedIn link preview1200 × 630
    YouTube thumbnail1280 × 720
    Full HD wallpaper1920 × 1080
    Profile picture400 × 400

    Want an even smaller file? Run the result through the image compressor.

    Frequently asked questions

    How do I resize an image without stretching it?

    Keep “Keep aspect ratio” turned on. The image is then scaled to fit inside the width and height you enter, so its proportions stay the same. You can also fill in just the width or just the height.

    What size should images be for websites and social media?

    For websites, 1200–2000 pixels wide is usually plenty. Common social sizes are 1080 × 1080 for Instagram posts, 1200 × 630 for link previews on Facebook and LinkedIn, and 1600 × 900 for X (Twitter).

    Can I make an image bigger?

    Yes, but enlarging can't add detail that isn't there, so large increases look soft or blurry. Enlarging by up to about 150% usually looks fine.

    Does resizing reduce file size?

    Yes, often dramatically. Halving the width and height leaves a quarter of the pixels, so the file is typically around a quarter of the size.

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